NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
A P P E NDIX A
Data Tables
http://www.epa.gov/oar/aqtrnd97/appenda.pdf
APPENDIX A: DATA TABLES
109
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-1. National Air Quality Trends Statistics for Criteria Pollutants, 1988–1997
Statistic
Carbon Monoxide
2nd 2nd 2nd 2nd 2nd 2nd 2nd 2nd Max. 8 hr. Max. 8 hr. Max. 8 hr. Max. 8 hr. Max. 8 hr. Max. 8 hr. Max. 8 hr. Max. 8 hr.
# of Sites
Units
Percentile
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
368 368 368 368 368 368 368 368
ppm ppm ppm ppm ppm ppm ppm ppm
95th 90th 75th 50th 25th 10th 5th Arith. Mean
11.1 10.2 7.7 6.0 4.3 3.4 2.8 6.3
11.1 9.8 7.8 5.9 4.4 3.4 2.8 6.3
10.6 8.8 7.1 5.4 4.2 3.1 2.5 5.8
9.9 8.8 7.0 5.2 3.9 3.0 2.3 5.6
8.5 7.8 6.4 4.8 3.7 2.8 2.3 5.1
8.0 7.2 5.9 4.7 3.6 2.9 2.2 4.9
8.1 7.6 6.2 4.9 3.8 2.8 2.2 5.0
7.6 6.7 5.5 4.2 3.2 2.5 2.3 4.5
7.4 6.5 5.1 3.9 3.0 2.3 2.0 4.2
6.8 6.0 4.9 3.8 2.8 2.1 1.8 3.9
Lead
Max. Qtr. AM Max. Qtr. AM Max. Qtr. AM Max. Qtr. AM Max. Qtr. AM Max. Qtr. AM Max. Qtr. AM Max. Qtr. AM 195 195 195 195 195 195 195 195 ppm ppm ppm ppm ppm ppm ppm ppm 95th 90th 75th 50th 25th 10th 5th Arith. Mean 0.37 0.22 0.13 0.08 0.04 0.03 0.02 0.12 0.27 0.16 0.11 0.06 0.04 0.03 0.02 0.09 0.29 0.16 0.09 0.05 0.03 0.02 0.01 0.09 0.20 0.15 0.07 0.04 0.03 0.02 0.01 0.07 0.18 0.13 0.06 0.03 0.02 0.01 0.01 0.06 0.17 0.10 0.06 0.03 0.02 0.01 0.01 0.05 0.14 0.09 0.05 0.03 0.02 0.01 0.01 0.05 0.12 0.08 0.05 0.03 0.02 0.01 0.01 0.04 0.12 0.08 0.04 0.03 0.01 0.01 0.00 0.04 0.12 0.08 0.04 0.02 0.01 0.01 0.01 0.04
Nitrogen Dioxide
Arith. Mean Arith. Mean Arith. Mean Arith. Mean Arith. Mean Arith. Mean Arith. Mean Arith. Mean 224 224 224 224 224 224 224 224 ppm ppm ppm ppm ppm ppm ppm ppm 95th 90th 75th 50th 25th 10th 5th Arith. Mean 0.044 0.036 0.027 0.020 0.014 0.007 0.005 0.021 0.043 0.035 0.027 0.020 0.013 0.007 0.004 0.021 0.040 0.034 0.025 0.019 0.012 0.007 0.004 0.020 0.043 0.033 0.025 0.019 0.012 0.007 0.004 0.020 0.038 0.032 0.024 0.018 0.012 0.007 0.004 0.019 0.036 0.032 0.024 0.018 0.012 0.006 0.004 0.019 0.040 0.032 0.025 0.019 0.012 0.007 0.004 0.020 0.039 0.031 0.023 0.018 0.012 0.006 0.004 0.019 0.037 0.031 0.024 0.018 0.012 0.007 0.004 0.018 0.034 0.029 0.023 0.018 0.011 0.006 0.004 0.018
Ozone
2nd 2nd 2nd 2nd 2nd 2nd 2nd 2nd 4th 4th 4th 4th 4th 4th 4th 4th Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. 1-hr 1-hr 1-hr 1-hr 1-hr 1-hr 1-hr 1-hr 8-hr 8-hr 8-hr 8-hr 8-hr 8-hr 8-hr 8-hr 660 660 660 660 660 660 660 660 660 660 660 660 660 660 660 660 ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm 95th 90th 75th 50th 25th 10th 5th Arith. Mean 95th 90th 75th 50th 25th 10th 5th Arith. Mean 0.200 0.178 0.147 0.124 0.105 0.090 0.082 0.130 0.136 0.126 0.112 0.098 0.082 0.072 0.065 0.098 0.177 0.150 0.124 0.106 0.095 0.085 0.080 0.114 0.119 0.105 0.093 0.083 0.075 0.068 0.061 0.086 0.170 0.147 0.120 0.107 0.095 0.083 0.074 0.112 0.117 0.106 0.094 0.083 0.075 0.066 0.060 0.085 0.170 0.150 0.123 0.107 0.095 0.081 0.075 0.113 0.116 0.110 0.097 0.085 0.073 0.065 0.059 0.087 0.160 0.131 0.112 0.099 0.090 0.082 0.075 0.105 0.107 0.097 0.087 0.079 0.073 0.066 0.061 0.082 0.156 0.138 0.120 0.104 0.091 0.080 0.074 0.108 0.110 0.101 0.091 0.081 0.073 0.063 0.058 0.082 0.151 0.132 0.117 0.104 0.092 0.082 0.076 0.107 0.107 0.099 0.091 0.082 0.074 0.067 0.060 0.083 0.152 0.139 0.123 0.110 0.098 0.085 0.077 0.112 0.113 0.107 0.096 0.088 0.077 0.067 0.060 0.087 0.144 0.127 0.115 0.103 0.092 0.083 0.077 0.105 0.103 0.097 0.090 0.083 0.075 0.067 0.062 0.083 0.144 0.131 0.116 0.103 0.090 0.080 0.075 0.105 0.105 0.101 0.091 0.082 0.073 0.065 0.059 0.082
110 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-1. National Air Quality Trends Statistics for Criteria Pollutants, 1988–1997 (continued)
Statistic
PM10
Annual Annual Annual Annual Annual Annual Annual Annual 99th 99th 99th 99th 99th 99th 99th 99th Avg. Avg. Avg. Avg. Avg. Avg. Avg. Avg.
# of Sites
Units
Percentile
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
845 845 845 845 845 845 845 845 845 845 845 845 845 845 845 845
µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3 µg/m3
95th 90th 75th 50th 25th 10th 5th Arith. Mean 95th 90th 75th 50th 25th 10th 5th Arith. Mean
52.2 43.9 37.6 30.9 25.9 20.6 17.5 32.4 165.0 129.0 98.0 77.0 59.0 45.0 36.0 85.8
52.3 43.9 36.8 30.3 25.5 20.5 17.5 32.1 167.0 131.0 96.0 77.0 60.0 48.0 41.0 88.6
46.0 39.6 34.4 28.2 23.4 19.0 16.2 29.5 154.0 124.0 95.0 75.0 59.0 48.0 43.0 85.3
45.9 39.4 33.5 28.2 23.6 18.4 15.1 29.2 154.0 127.0 91.0 72.0 58.0 48.0 43.0 82.1
42.0 36.4 31.3 25.8 22.0 17.8 14.2 26.9 136.0 110.0 84.0 66.0 55.0 45.0 38.0 74.5
41.5 36.5 30.3 25.5 21.0 16.8 13.5 26.2 126.0 107.0 83.0 67.0 56.0 44.0 37.0 73.6
39.5 36.7 30.7 25.6 21.1 16.8 13.2 26.2 123 108 86 65 52 42 37 71
39.3 35.0 29.3 24.4 20.0 15.8 12.7 25.1 124.0 103.0 77.0 64.0 52.0 41.0 36.0 69.8
38.2 33.7 27.9 23.3 19.4 16.1 13.2 24.2 115.0 96.0 77.0 61.0 50.0 40.0 35.0 66.2
37.8 33.0 27.6 23.2 19.5 15.8 12.6 24.0 111.0 95.0 76.0 59.0 48.0 39.0 33.0 64.2
Pctile Pctile Pctile Pctile Pctile Pctile Pctile Pctile
Sulfur Dioxide
Arith. Mean Arith. Mean Arith. Mean Arith. Mean Arith. Mean Arith. Mean Arith. Mean Arith. Mean 2nd 2nd 2nd 2nd 2nd 2nd 2nd 2nd Max. Max. Max. Max. Max. Max. Max. Max. 24-hr 24-hr 24-hr 24-hr 24-hr 24-hr 24-hr 24-hr 486 486 486 486 486 486 486 486 487 487 487 487 487 487 487 487 ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm 95th 90th 75th 50th 25th 10th 5th Arith. Mean 95th 90th 75th 50th 25th 10th 5th Arith. Mean 0.0195 0.0154 0.0118 0.0082 0.0051 0.0023 0.0017 0.0089 0.0960 0.0740 0.0560 0.0390 0.0250 0.0120 0.0070 0.0437 0.0182 0.0152 0.0115 0.0080 0.0049 0.0024 0.0016 0.0087 0.0960 0.0760 0.0530 0.0390 0.0240 0.0120 0.0070 0.0419 0.0165 0.0144 0.0107 0.0076 0.0044 0.0022 0.0015 0.0081 0.0850 0.0660 0.0500 0.0340 0.0210 0.0100 0.0060 0.0382 0.0161 0.0136 0.0099 0.0076 0.0046 0.0022 0.0015 0.0079 0.0720 0.0610 0.0450 0.0320 0.0210 0.0100 0.0070 0.0352 0.0154 0.0128 0.0095 0.0068 0.0042 0.0020 0.0014 0.0073 0.074 0.061 0.044 0.031 0.019 0.010 0.006 0.034 0.0153 0.0125 0.0093 0.0067 0.0039 0.0023 0.0015 0.0072 0.0720 0.0580 0.0420 0.0280 0.0190 0.0100 0.0055 0.0329 0.0138 0.0122 0.0090 0.0065 0.0037 0.0021 0.0015 0.0069 0.0720 0.0620 0.0450 0.0330 0.0190 0.0090 0.0050 0.0343 0.0115 0.0100 0.0074 0.0051 0.0033 0.0018 0.0014 0.0056 0.0570 0.0480 0.0330 0.0220 0.0160 0.0080 0.0050 0.0261 0.0113 0.0097 0.0073 0.0053 0.0033 0.0019 0.0014 0.0056 0.0600 0.0470 0.0330 0.0230 0.0150 0.0090 0.0050 0.0266 0.0106 0.0089 0.0070 0.0051 0.0031 0.0019 0.0014 0.0054 0.0520 0.0440 0.0330 0.0230 0.0140 0.0080 0.0050 0.0253
APPENDIX A: DATA TABLES
111
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-2. National Carbon Monoxide Emissions Estimates, 1988–1997 (thousand short tons)
Source Category FUEL COMBUSTION Electric Utilities
Coal Oil Gas Internal Combustion
1988 7,373 314
230 25 48 11
1989 7,443 321
233 26 51 11
1990 5,510 363
234 20 51 57
1991 5,856 349
234 19 51 45
1992 6,154 350
236 15 51 47
1993 5,585 362
246 16 49 51
1994 5,519 370
247 15 53 55
1995 5,934 372
250 10 55 58
1996 5,980 394
248 11 76 59
1997 4,817 406
254 12 79 62
Industrial
Coal Oil Gas Other Internal Combustion
669
87 46 265 173 98
672
87 46 271 173 96
879
105 74 226 279 195
920
101 60 284 267 208
955
102 64 300 264 227
1,043
101 66 322 286 268
1,041
100 66 337 287 251
1,056
98 71 345 297 245
1,072
99 72 348 306 247
1,110
100 73 362 318 257
Other
Residential Wood Other
6,390
6,086 303
6,450
6,161 288
4,268
3,781 488
4,587
4,090 497
4,849
4,332 517
4,180
3,679 502
4,108
3,607 502
4,506
3,999 506
4,513
3,993 520
3,301
2,778 522
INDUSTRIAL PROCESSES Chemical & Allied Processing Metals Processing Petroleum & Related Industries Other Industrial Processes Solvent Utilization Storage & Transport Waste Disposal & Recycling TRANSPORTATION On-Road Vehicles Non-Road Sources MISCELLANEOUS Fires Other TOTAL ALL SOURCES
7,034 1,917 2,101 441 711 2 56 1,806 85,779 71,081 14,698 15,895 15,895 NA
7,013 1,925 2,132 436 716 2 55 1,747 80,870 66,050 14,820 8,154 8,154 NA
5,852 1,183 2,640 332 537 5 76 1,079 73,224 57,848 15,376 11,208 11,176 32 95,794
5,740 1,127 2,571 345 548 5 28 1,116 77,443 62,074 15,368 8,751 8,724 28 97,790
5,683 1,112 2,496 371 544 5 17 1,138 75,511 59,859 15,652 7,052 7,022 30 94,400
5,898 1,093 2,536 371 594 5 51 1,248 76,030 60,202 15,828 7,013 6,979 34 94,526
5,839 1,171 2,475 338 600 5 24 1,225 77,883 61,833 16,050 9,613 9,585 28 98,854
5,791 1,223 2,380 348 624 6 25 1,185 70,377 54,106 16,271 7,049 7,021 28 89,151
5,816 1,222 2,378 348 635 5 25 1,203 69,353 52,944 16,409 9,462 9,435 27 90,611
6,052 1,287 2,465 364 663 6 26 1,242 67,014 50,257 16,755 9,568 9,540 28 87,451
116,081 103,480
Note: Some columns may not sum to totals due to rounding.
112 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-3. National Lead Emissions Estimates, 1988–1997 (short tons)
Source Category FUEL COMBUSTION Electric Utilities
Coal Oil
1988 511 66
46 20
1989 505 67
46 21
1990 500 64
46 18
1991 495 61
46 15
1992 490 59
47 12
1993 495 61
49 12
1994 494 61
49 12
1995 488 57
50 7
1996 493 61
52 8
1997 496 64
53 11
Industrial
Coal Oil
19
14 5
18
14 4
18
14 4
18
15 3
17
14 3
19
14 5
18
14 4
17
14 3
16
13 3
17
13 4
Other
Commercial/Institutional Coal Commercial/Institutional Oil Misc. Fuel Comb. (except residential) Residential Other
426
5 5 400 16
420
4 4 400 12
418
4 4 400 10
416
3 4 400 9
414
3 4 400 7
415
4 3 400 8
415
3 3 400 8
414
4 3 400 8
416
5 3 400 7
415
5 4 400 7
INDUSTRIAL PROCESSES Chemical & Allied Processing Metals Processing Other Industrial Processes Waste Disposal & Recycling TRANSPORTATION On-Road Vehicles Non-Road Sources TOTAL ALL SOURCES
3,090 136 1,965 172 817 3,452 2,566 886 7,053
3,161 135 2,088 173 765 1,802 982 820 5,468
3,278 136 2,169 169 804 1,197 421 776 4,975
3,081 132 1,975 167 807 592 18 574 4,168
2,734 93 1,773 56 812 584 19 565 3,808
2,869 92 1,899 54 824 547 19 528 3,911
3,005 96 2,027 53 829 544 19 525 4,043
2,873 163 2,048 58 604 563 19 544 3,924
2,892 167 2,052 51 622 525 20 505 3,910
2,897 159 2,038 54 646 522 19 503 3,915
Note: Some columns may not sum to totals due to rounding.
APPENDIX A: DATA TABLES
113
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-4. National Nitrogen Oxides Emissions Estimates, 1988–1997 (thousand short tons)
Source Category FUEL COMBUSTION Electric Utilities
Coal Oil Gas Internal Combustion
1988 10,472 6,544
5,666 272 556 50
1989 10,538 6,593
5,676 285 582 49
1990 10,895 6,663
5,642 221 565 235
1991 10,779 6,519
5,559 212 580 168
1992 10,928 6,504
5,579 170 579 175
1993 11,111 6,651
5,744 180 551 176
1994 11,015 6,565
5,636 163 591 175
1995 10,828 6,385
5,579 96 562 148
1996 10,519 6,060
5,542 103 264 151
1997 10,724 6,178
5,588 131 286 159
Industrial
Coal Oil Gas Other Internal Combustion
3,188
617 296 1,584 121 569
3,209
615 294 1,625 120 556
3,035
585 265 1,182 131 874
2,979
570 237 1,250 129 793
3,071
574 244 1,301 126 825
3,151
589 245 1,330 124 863
3,147
602 241 1,333 124 846
3,145
597 247 1,324 123 854
3,170
599 246 1,336 125 864
3,270
614 240 1,385 130 902
Other
Commercial/Institutional Coal Commercial/Institutional Oil Commercial/Institutional Gas Misc. Fuel Comb. (Except Residential) Residential Wood Residential Other
740
38 117 157 11 74 343
736
38 106 159 11 75 347
1,196
40 97 200 34 46 780
1,281
36 88 210 32 50 865
1,353
38 93 225 28 53 916
1,309
40 93 232 31 45 867
1,303
40 95 237 31 44 857
1,298
38 103 231 30 49 847
1,289
38 102 234 29 48 838
1,276
40 107 241 30 34 825
INDUSTRIAL PROCESSES Chemical & Allied Processing Metals Processing Petroleum & Related Industries Other Industrial Processes Solvent Utilization Storage & Transport Waste Disposal & Recycling TRANSPORTATION On-Road Vehicles Non-Road Sources MISCELLANEOUS TOTAL ALL SOURCES
860 273 82 100 315 3 2 85 11,659 7,661 3,998 727 23,718
852 273 83 97 311 3 2 84 11,731 7,682 4,049 293 23,414
892 168 97 153 378 1 3 91 11,278 7,041 4,237 371 23,436
816 165 76 121 352 2 6 95 11,639 7,374 4,265 286 23,520
857 163 81 148 361 3 5 96 11,750 7,440 4,310 254 23,789
861 155 83 123 370 3 5 123 11,849 7,510 4,339 225 24,046
878 160 91 117 389 3 5 114 12,069 7,672 4,397 383 24,345
873 158 98 110 399 3 6 99 11,830 7,323 4,507 237 23,768
879 159 98 110 403 3 6 100 11,650 7,171 4,479 343 23,391
917 167 102 115 421 3 6 103 11,595 7,035 4,560 346 23,582
Note: Some columns may not sum to totals due to rounding.
114 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-5. National Volatile Organic Compounds Emissions Estimates, 1988–1997 (thousand short tons)
Source Category FUEL COMBUSTION Electric Utilities
Coal Oil Gas Internal Combustion
1988 1,360 37
27 7 2 1
1989 1,372 37
27 7 2 1
1990 1,005 47
27 6 2 12
1991 1,075 44
27 5 2 10
1992 1,114 44
27 4 2 10
1993 993 45
29 4 2 10
1994 989 45
29 4 2 10
1995 1,073 44
29 3 2 10
1996 1,079 49
28 3 8 10
1997 861 51
29 3 8 10
Industrial
Coal Oil Gas Other Internal Combustion
136
7 16 61 36 15
134
7 16 61 36 15
182
7 12 58 51 54
196
6 11 60 51 68
187
7 12 52 49 66
186
6 12 51 51 66
196
8 12 63 50 64
206
6 12 73 50 65
208
6 12 73 51 66
217
6 12 77 53 69
Other
Residential Wood Other
1,188
1,155 33
1,200
1,169 31
776
718 58
835
776 59
884
822 62
762
698 64
748
684 63
823
759 64
822
758 64
593
527 9
INDUSTRIAL PROCESSES Chemical & Allied Processing Metals Processing Petroleum & Related Industries Other Industrial Processes Solvent Utilization Storage & Transport Waste Disposal & Recycling TRANSPORTATION On-Road Vehicles Non-Road Sources MISCELLANEOUS Other Combustion
Fires Other
10,853 982 74 645 408 5,945 1,842 959 10,583 8,290 2,293 1,231 1,230
1,230 NA
10,755 980 74 639 403 5,964 1,753 941 9,506 7,192 2,314 642 641
641 NA
10,000 634 122 612 401 5,750 1,495 986 8,765 6,313 2,452 1,164 1,064
1,061 3
10,178 710 123 640 391 5,782 1,532 999 8,965 6,499 2,466 845 756
753 3
10,380 715 124 632 414 5,901 1,583 1,010 8,569 6,072 2,498 579 485
482 3
10,578 701 124 649 442 6,016 1,600 1,046 8,619 6,103 2,516 641 535
532 3
10,738 691 126 647 438 6,162 1,629 1,046 8,940 6,401 2,538 798 710
707 3
10,780 660 125 642 450 6,183 1,652 1,067 8,106 5,701 2,405 599 511
508 3
9,482 436 70 517 439 6,273 1,312 433 7,899 5,502 2,397 846 761
758 3
9,836 458 73 538 458 6,483 1,377 449 7,660 5,230 2,430 858 770
767 3
Other TOTAL ALL SOURCES
1 24,027
1 22,274
100 20,935
89 21,063
94 20,642
105 20,830
88 21,465
88 20,558
85 19,306
87 19,214
Note: Some columns may not sum to totals due to rounding.
APPENDIX A: DATA TABLES
115
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-6. National PM10 Emissions Estimates, 1988–1997 (thousand short tons)
Source Category FUEL COMBUSTION Electric Utilities
Coal Oil Gas Internal Combustion
1988 1,381 276
261 11 1 3
1989 1,382 271
255 12 1 3
1990 1,196 295
265 9 1 20
1991 1,147 257
232 10 1 15
1992 1,184 257
234 7 0 16
1993 1,124 279
253 9 1 17
1994 1,113 273
246 8 1 17
1995 1,179 268
244 5 1 18
1996 1,192 288
264 5 0 18
1997 1,101 290
265 6 0 19
Industrial
Coal Oil Gas Other Internal Combustion
243
70 48 45 79 3
243
70 48 44 78 3
270
84 52 41 87 6
233
72 44 34 72 10
244
74 45 40 74 11
257
71 45 43 86 12
270
70 44 43 74 38
302
70 49 45 73 64
306
71 50 45 75 65
314
72 48 47 78 68
Other
Residential Wood Other
862
807 55
869
817 52
631
501 130
657
535 122
683
558 124
588
464 124
570
446 125
610
484 126
598
472 126
497
368 129
INDUSTRIAL PROCESSES Chemical & Allied Processing Metals Processing Petroleum & Related Industries Other Industrial Processes Solvent Utilization Storage & Transport Waste Disposal & Recycling TRANSPORTATION On-Road Vehicles Non-Road Sources TOTAL ALL SOURCES
1,294 62 208 60 601 2 101 259 852 369 483 3,527
1,276 63 211 58 591 2 101 251 849 367 482 3,507
1,306 77 214 55 583 4 102 271 831 336 495 3,333
1,264 68 251 43 520 5 101 276 841 349 491 3,252
1,269 71 250 43 506 5 117 278 835 343 492 3,288
1,240 66 181 38 501 6 114 334 806 321 485 3,170
1,219 76 184 38 495 6 106 313 802 320 481 3,134
1,231 67 212 40 511 6 109 287 751 293 457 3,161
1,232 67 211 40 510 6 109 290 733 274 459 3,157
1,277 70 220 41 530 6 114 296 734 268 466 3,112
Table A-7. Miscellaneous and Natural Particulate Matter Emissions Estimates, 1988–1997 (thousand short tons)
Source Category MISCELLANEOUS Agriculture & Forestry Other Combustion
Fires Other
1988 39,445 7,453 1,704 1,645
59
1989 37,461 7,320 912 853
59
1990 24,420 5,146 1,203 1,158
45
1991 24,122 5,106 941 896
45
1992 23,866 4,909 785 739
46
1993 24,197 4,475 768 722
46
1994 25,462 4,690 1,048 1,002
46
1995 22,453 4,661 778 732
46
1996 24,715 4,708 1,004 978
26
1997 25,152 4,707 1,015 989
26
Cooling Towers Fugitive Dust
Wind Erosion Unpaved Roads Paved Roads Construction Other
NA 30,287
0 12,379 5,900 11,662 346
NA 29,229
0 11,798 5,769 11,269 392
0 18,069
1 11,234 2,248 4,249 336
0 18,076
1 11,206 2,399 4,092 377
0 18,171
1 10,918 2,423 4,460 369
0 18,954
1 11,430 2,462 4,651 409
0 19,722
1 11,370 2,538 5,245 569
1 17,013
1 10,362 2,409 3,654 586
1 19,002
1 12,060 2,390 3,950 602
1 19,430
1 12,305 2,515 4,022 587
NAT. SOURCES (wind erosion) TOTAL ALL SOURCES
18,110 57,555
12,101 49,562
2,092 26,512
2,077 26,199
2,227 26,093
509 24,706
2,160 27,622
1,146 23,599
5,316 30,031
5,316 30,468
Note: Some columns may not sum to totals due to rounding.
116 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-8. National Sulfur Dioxide Emissions Estimates, 1988–1997 (thousand short tons)
Source Category FUEL COMBUSTION Electric Utilities
Coal Oil Gas Internal Combustion
1988 19,758 15,987
15,221 734 1 31
1989 19,923 16,215
15,404 779 1 30
1990 20,290 15,909
15,220 639 1 49
1991 19,795 15,784
15,087 652 1 45
1992 19,492 15,416
14,824 546 1 46
1993 19,244 15,189
14,527 612 1 49
1994 18,886 14,889
14,313 522 1 53
1995 16,229 12,080
11,603 413 9 55
1996 16,814 12,632
12,137 436 2 57
1997 17,260 13,082
12,529 486 4 61
Industrial
Coal Oil Gas Other Internal Combustion
3,111
1,856 806 360 83 6
3,086
1,840 812 346 82 6
3,550
1,914 927 543 158 9
3,256
1,805 779 516 142 14
3,292
1,783 801 552 140 16
3,284
1,763 809 555 140 17
3,218
1,740 777 542 141 19
3,357
1,728 912 548 147 23
3,399
1,762 918 548 147 23
3,365
1,769 847 572 153 24
Other
Commercial/Institutional Coal Commercial/Institutional Oil Commercial/Institutional Gas Misc. Fuel Comb. (Except Residential) Residential Wood Residential Other
660
172 295 2 1 11 180
624
169 274 2 1 11 167
831
212 425 7 6 7 175
755
184 376 7 6 7 176
784
190 396 7 6 8 177
772
193 381 8 6 6 178
780
192 391 8 6 6 177
793
200 397 8 5 7 176
782
200 389 8 5 7 173
813
206 414 8 6 5 171
INDUSTRIAL PROCESSES Chemical & Allied Processing Metals Processing Petroleum & Related Industries Other Industrial Processes Solvent Utilization Storage & Transport Waste Disposal & Recycling TRANSPORTATION On-Road Vehicles Non-Road Sources MISCELLANEOUS TOTAL ALL SOURCES
2,052 449 707 443 411 1 5 36 1,317 553 764 27 23,154
2,010 440 695 429 405 1 5 36 1,364 570 794 11 23,308
1,900 297 726 430 399 0 7 42 1,476 542 934 12 23,678
1,721 280 612 378 396 0 10 44 1,528 570 958 11 23,057
1,758 278 615 416 396 1 9 44 1,558 578 980 10 22,819
1,723 269 603 383 392 1 5 71 1,499 517 982 9 22,478
1,676 275 562 379 398 1 2 60 1,301 301 1,000 15 21,880
1,637 286 530 369 403 1 2 47 1,313 304 1,008 9 19,189
1,644 287 530 368 409 1 2 48 1,366 340 1,026 13 19,836
1,718 301 552 385 427 1 2 50 1,380 320 1,061 13 20,371
Note: Some columns may not sum to totals due to rounding.
APPENDIX A: DATA TABLES
117
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-9. National Long-Term Air Quality Trends, 1978–1997
Year
CO 2nd Max. 8-hr ppm
(208 sites)
9.7 9.5 8.8 8.5 7.9 7.8 7.8 7.0 7.0 6.7
Pb Max. Qtr. µg/m3
(160 sites)
1.16 1.01 0.76 0.60 0.53 0.39 0.35 0.24 0.15 0.12
NO2 Arith. Mean ppm
(93 sites)
0.024 0.024 0.023 0.022 0.021 0.021 0.021 0.021 0.021 0.021
Ozone 2nd Max. 1-hr ppm
(320 sites)
0.149 0.137 0.139 0.127 0.125 0.139 0.124 0.123 0.119 0.125
PM10 Wtd. Arith. Mean µg/m3
— — — — — — — — — — — (845 sites)
32.4 32.1 29.5 29.2 26.9 26.2 26.2 25.1 24.2 24.0
SO2 Arith. Mean ppm
(343 sites)
0.0120 0.0118 0.0108 0.0103 0.0095 0.0092 0.0094 0.0087 0.0086 0.0084
1978–87
1978 1979 1980 1981 1982 1983 1984 1985 1986 1987
1988–97
1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
(368 sites)
6.3 6.3 5.8 5.6 5.1 4.9 5.0 4.5 4.2 3.9
(195 sites)
0.12 0.09 0.09 0.07 0.06 0.05 0.05 0.04 0.04 0.04
(224 sites)
0.021 0.021 0.020 0.020 0.019 0.019 0.020 0.019 0.018 0.018
(660 sites)
0.130 0.114 0.112 0.113 0.105 0.108 0.107 0.112 0.105 0.105
(486 sites)
0.0089 0.0087 0.0081 0.0079 0.0073 0.0072 0.0069 0.0056 0.0056 0.0054
118 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-10. National Air Quality Trends by Monitoring Location, 1988–1997
Statistic
# of Sites
Units
Location
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
Carbon Monoxide
2nd Max. 8 hr. 2nd Max. 8 hr. 2nd Max. 8 hr. 12 145 208 ppm ppm ppm Rural Suburban Urban 3.0 6.0 6.8 2.7 6.1 6.7 2.6 5.6 6.2 2.6 5.3 6.0 2.2 5.0 5.4 1.8 4.8 5.1 2.1 5.0 5.3 2.1 4.3 4.7 1.7 4.0 4.5 1.6 3.9 4.1
Lead
Max. Qtr. Max. Qtr. Max. Qtr. 4 99 90 µg/m3 µg/m3 µg/m3 Rural Suburban Urban 0.08 0.09 0.14 0.06 0.08 0.09 0.07 0.07 0.10 0.06 0.06 0.07 0.05 0.05 0.06 0.05 0.04 0.06 0.03 0.04 0.05 0.03 0.04 0.05 0.02 0.03 0.05 0.03 0.03 0.05
Nitrogen Dioxide
Arith. Mean Arith. Mean Arith. Mean 46 96 80 ppm ppm ppm Rural Suburban Urban 0.009 0.023 0.027 0.009 0.022 0.026 0.008 0.021 0.025 0.008 0.021 0.024 0.008 0.020 0.024 0.008 0.020 0.024 0.008 0.021 0.025 0.007 0.020 0.023 0.008 0.019 0.023 0.007 0.019 0.023
Ozone
2nd Max. 1-hr 2nd Max. 1-hr 2nd Max. 1-hr 234 292 117 ppm ppm ppm Rural Suburban Urban 0.120 0.138 0.132 0.108 0.119 0.114 0.108 0.116 0.110 0.106 0.119 0.111 0.100 0.109 0.104 0.103 0.112 0.105 0.102 0.112 0.106 0.107 0.117 0.110 0.101 0.108 0.106 0.100 0.109 0.102
PM10
Wtd. Arith. Mean Wtd. Arith. Mean Wtd. Arith. Mean 112 329 385 µg/m3 µg/m3 µg/m3 Rural Suburban Urban 25.6 33.4 33.6 25.7 32.9 33.3 24.0 30.4 30.4 23.0 29.9 30.4 21.5 27.7 27.9 20.4 27.0 27.3 20.5 27.0 27.4 19.4 26.1 26.0 19.3 24.8 25.2 19.0 24.7 25.1
Sulfur Dioxide
Arith. Mean Arith. Mean Arith. Mean 127 202 147 ppm ppm ppm Rural Suburban Urban 0.0072 0.0095 0.0099 0.0071 0.0091 0.0097 0.0067 0.0085 0.0090 0.0066 0.0083 0.0086 0.0063 0.0077 0.0078 0.0064 0.0075 0.0076 0.0060 0.0071 0.0075 0.0052 0.0050 0.0057 0.0058 0.0059 0.0058 0.0048 0.0056 0.0056
APPENDIX A: DATA TABLES
119
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-11. National Air Quality Trends Statistics by EPA Region, 1988–1997
Statistic
Region 1
CO Pb NO2 O3 O3 PM10 SO2
# of Sites
Units
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
2nd Max. 8-hr Max. Qtr. Arith. Mean 2nd Max. 1-hr 4th Max. 8-hr Wtd. Arith. Mean Arith. Mean
16 — 16 37 37 71 50
ppm µg/m3 ppm ppm ppm µg/m3 ppm
6.2 — 0.025 0.150 0.112 24.8 0.0095
5.9 — 0.024 0.121 0.091 24.4 0.0090
6.2 — 0.023 0.119 0.090 22.7 0.0081
5.7 — 0.023 0.130 0.099 23.4 0.0079
5.8 — 0.021 0.110 0.086 20.6 0.0073
4.9 — 0.022 0.118 0.088 20.1 0.0070
6.1 — 0.023 0.115 0.087 20.7 0.0068
5.4 — 0.021 0.117 0.091 18.4 0.0053
4.9 4.2 — — 0.021 0.020 0.102 0.1116 0.080 0.090 19.1 19.4 0.0053 0.0051
Region 2
CO Pb NO2 O3 O3 PM10 SO2 2nd Max. 8-hr Max. Qtr. Arith. Mean 2nd Max. 1-hr 4th Max. 8-hr Wtd. Arith. Mean Arith. Mean 26 12 11 31 31 58 38 ppm µg/m3 ppm ppm ppm µg/m3 ppm 6.3 0.10 0.032 0.154 0.119 30.6 0.0112 6.3 0.07 0.030 0.118 0.093 30.4 0.0109 5.6 0.06 0.029 0.124 0.096 27.7 0.0098 5.6 0.05 0.028 0.127 0.103 28.2 0.0100 5.0 0.04 0.027 0.110 0.085 25.3 0.0092 4.6 0.05 0.027 0.111 0.089 25.5 0.0084 5.3 0.05 0.029 0.108 0.087 26.1 0.0086 4.6 0.04 0.027 0.117 0.096 23.4 0.0066 4.0 3.6 0.04 0.05 0.027 0.026 0.105 0.113 0.083 0.093 24.3 24.9 0.0067 0.0061
Region 3
CO Pb NO2 O3 O3 PM10 SO2 2nd Max. 8-hr Max. Qtr. Arith. Mean 2nd Max. 1-hr 4th Max. 8-hr Wtd. Arith. Mean Arith. Mean 41 24 33 78 78 64 64 ppm µg/m3 ppm ppm ppm µg/m3 ppm 5.6 0.15 0.023 0.143 0.112 32.6 0.0141 5.6 0.11 0.022 0.108 0.087 32.0 0.0136 5.2 0.09 0.022 0.110 0.088 29.3 0.0127 4.7 0.08 0.022 0.117 0.096 30.4 0.0120 4.4 0.06 0.021 0.101 0.082 26.0 0.0110 4.3 0.05 0.021 0.115 0.092 26.7 0.0112 4.7 0.05 0.022 0.110 0.087 27.7 0.0112 4.0 0.04 0.020 0.114 0.093 26.7 0.0084 3.7 3.4 0.04 0.04 0.021 0.020 0.104 0.113 0.084 0.091 25.5 25.6 0.0085 0.0088
Region 4
CO Pb NO2 O3 O3 PM10 SO2 2nd Max. 8-hr Max. Qtr. Arith. Mean 2nd Max. 1-hr 4th Max. 8-hr Wtd. Arith. Mean Arith. Mean 55 27 21 111 110 100 66 ppm µg/m3 ppm ppm ppm µg/m3 ppm 5.6 0.07 0.017 0.116 0.092 32.5 0.0068 6.0 0.06 0.016 0.100 0.079 31.1 0.0065 5.3 0.04 0.015 0.106 0.084 31.0 0.0063 4.9 0.03 0.015 0.098 0.076 29.5 0.0060 4.9 0.04 0.015 0.096 0.077 27.5 0.0057 5.0 0.03 0.015 0.105 0.082 26.8 0.0058 4.6 0.03 0.015 0.100 0.081 26.4 0.0053 4.3 0.03 0.015 0.105 0.083 26.0 0.0045 3.8 4.0 0.02 0.03 0.015 0.015 0.102 0.103 0.082 0.083 24.5 24.9 0.0046 0.0046
Region 5
CO Pb NO2 O3 O3 PM10 SO2 2nd Max. 8-hr Max. Qtr. Arith. Mean 2nd Max. 1-hr 4th Max. 8-hr Wtd. Arith. Mean Arith. Mean 44 45 13 126 126 145 124 ppm µg/m3 ppm ppm ppm µg/m3 ppm 5.6 0.17 0.024 0.128 0.101 33.7 0.0098 5.7 0.12 0.024 0.107 0.085 33.9 0.0098 5.1 0.16 0.022 0.101 0.082 31.4 0.0093 4.9 0.09 0.021 0.111 0.089 30.3 0.0091 4.5 0.09 0.021 0.097 0.079 28.1 0.0082 4.4 0.08 0.022 0.097 0.077 26.5 0.0083 5.2 0.08 0.023 0.105 0.084 28.3 0.0077 4.1 0.06 0.023 0.111 0.089 27.4 0.0061 3.3 3.1 0.06 0.06 0.023 0.023 0.102 0.101 0.085 0.083 24.8 24.7 0.0062 0.0059
120 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-11. National Air Quality Trends Statistics by EPA Region, 1988–1997 (continued)
Statistic
Region 6
CO Pb NO2 O3 O3 PM10 SO2
# of Sites
Units
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
2nd Max. 8-hr Max. Qtr. Arith. Mean 2nd Max. 1-hr 4th Max. 8-hr Wtd. Arith. Mean Arith. Mean
33 25 21 64 64 92 34
ppm µg/m3 ppm ppm ppm µg/m3 ppm
6.1 0.12 0.017 0.125 0.089 29.6 0.0065
6.1 0.12 0.015 0.122 0.086 28.9 0.0064
6.1 0.10 0.015 0.124 0.089 25.8 0.0062
5.4 0.09 0.014 0.116 0.081 24.4 0.0059
5.4 0.07 0.016 0.111 0.080 24.5 0.0062
5.3 0.07 0.014 0.112 0.081 23.8 0.0053
4.7 0.05 0.016 0.111 0.083 24.0 0.0046
4.4 0.06 0.016 0.123 0.092 24.9 0.0046
4.9 4.4 0.06 0.04 0.015 0.015 0.111 0.116 0.082 0.083 23.9 22.5 0.0047 0.0043
Region 7
CO Pb NO2 O3 O3 PM10 SO2 2nd Max. 8-hr Max. Qtr. Arith. Mean 2nd Max. 1-hr 4th Max. 8-hr Wtd. Arith. Mean Arith. Mean 23 19 11 30 30 48 31 ppm µg/m3 ppm ppm ppm µg/m3 ppm 5.1 0.07 0.016 0.111 0.087 33.1 0.0084 5.2 0.05 0.016 0.092 0.073 32.8 0.0082 4.9 0.03 0.015 0.089 0.069 29.7 0.0075 5.0 0.03 0.015 0.091 0.074 28.9 0.0071 4.3 0.02 0.016 0.091 0.074 28.2 0.0062 4.2 0.02 0.015 0.088 0.066 27.0 0.0062 4.1 0.01 0.016 0.096 0.077 27.8 0.0063 3.9 0.01 0.016 0.101 0.081 26.9 0.0052 4.0 3.7 0.02 0.04 0.016 0.015 0.093 0.094 0.075 0.075 27.4 25.6 0.0049 0.0046
Region 8
CO Pb NO2 O3 O3 PM10 SO2 2nd Max. 8-hr Max. Qtr. Arith. Mean 2nd Max. 1-hr 4th Max. 8-hr Wtd. Arith. Mean Arith. Mean 22 7 17 20 20 101 33 ppm µg/m3 ppm ppm ppm µg/m3 ppm 8.0 0.09 0.014 0.098 0.075 28.1 0.0064 7.0 0.06 0.013 0.092 0.072 27.4 0.0058 6.3 0.06 0.013 0.086 0.067 24.1 0.0057 6.4 0.06 0.013 0.084 0.068 25.3 0.0054 6.1 0.05 0.013 0.081 0.065 23.5 0.0059 5.4 0.06 0.013 0.079 0.064 22.7 0.0057 5.0 0.04 0.014 0.083 0.067 22.1 0.0053 4.7 0.04 0.013 0.083 0.066 19.6 0.0048 4.5 4.3 0.03 0.03 0.013 0.013 0.085 0.081 0.068 0.066 19.9 19.2 0.0041 0.0036
Region 9
CO Pb NO2 O3 O3 PM10 SO2 2nd Max. 8-hr Max. Qtr. Arith. Mean 2nd Max. 1-hr 4th Max. 8-hr Wtd. Arith. Mean Arith. Mean 93 31 81 150 150 111 37 ppm µg/m3 ppm ppm ppm µg/m3 ppm 7.0 0.10 0.023 0.138 0.098 40.3 0.0033 6.9 0.08 0.023 0.139 0.096 41.8 0.0029 6.4 0.07 0.021 0.127 0.090 38.1 0.0025 6.3 0.06 0.021 0.126 0.091 36.9 0.0024 5.4 0.03 0.020 0.124 0.090 32.8 0.0025 4.9 0.04 0.019 0.120 0.088 31.8 0.0022 5.3 0.03 0.020 0.117 0.087 30.6 0.0021 4.7 0.03 0.019 0.118 0.087 30.6 0.0024 4.5 4.2 0.03 0.03 0.018 0.017 0.114 0.102 0.086 0.078 28.7 29.0 0.0023 0.0022
Region 10
CO Pb NO2 O3 O3 PM10 SO2 2nd Max. 8-hr Max. Qtr. Arith. Mean 2nd Max. 1-hr 4th Max. 8-hr Wtd. Arith. Mean Arith. Mean 15 5 — 13 13 55 9 ppm µg/m3 ppm ppm ppm µg/m3 ppm 9.5 0.09 — 0.098 0.070 35.8 0.0069 8.8 0.06 — 0.083 0.060 34.4 0.0066 7.8 0.06 — 0.099 0.072 31.2 0.0071 8.2 0.06 — 0.086 0.064 32.3 0.0070 7.6 0.04 — 0.087 0.069 30.5 0.0073 6.5 0.05 — 0.081 0.058 30.6 0.0066 6.1 0.05 — 0.088 0.062 26.9 0.0066 5.9 0.05 — 0.086 0.063 23.6 0.0059 5.9 5.5 0.04 0.05 — — 0.097 0.076 0.076 0.058 23.5 24.0 0.0051 0.0047
APPENDIX A: DATA TABLES
121
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997
State
County
1990 Population
116,034 13,252 51,666 54,651 49,210 35,518 99,840 27,814 23,647 81,331 47,796 651,525 31,513 54,135 238,912 23,084 378,643 209,085 100,043 27,595 46,860 99,358 16,174 74,107 150,522 67,670 226,338 77,720 26,751 8,478 97,624 96,591 40,216 26,554 2,122,101 666,880 116,379 29,676 107,714 106,895 21,653 24,319 68,956 49,939 73,397 85,487 12,001 38,467 7,841 7,666 30,574 28,838 45,883 349,660
CO 8-hr (ppm)
. . . . . . . . . . . 6.1 . . 3.1 . . 1.2 . . . . . . . . 7.1 12.1 . . . . . . 7.8 4.4 . . . . . . . . . . . . . . . . . 4.7
Pb QMax (µg/m3)
. . . . . . . . . . . . . . . . . . . 0.62 . . . . . . . . . . . . . . 0.03 0.01 . . . . . . . . . . . . . . . . . .
NO2 AM (ppm)
. . . . . . . . . . . . . . . . . 0.0080 . . . 0.0100 . . . . . . . . . . . . 0.0319 0.0178 . . . . . . . . . . . . . . . . . 0.0103
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. 0.092 . . 0.087 . . . 0.084 . . 0.122 0.090 . 0.096 . 0.117 0.083 . . . 0.115 0.070 . . . . . . 0.057 0.070 0.076 . . 0.113 0.097 . . . 0.072 . . . 0.122 . . . . 0.077 0.088 . . . 0.100 . 0.079 . . 0.070 . . . 0.073 . . 0.088 0.076 . 0.086 . 0.081 0.068 . . . 0.084 0.062 . . . . . . 0.051 0.065 0.072 . . 0.091 0.079 . . . 0.063 . . . 0.091 . . . . 0.068 0.073 . . . 0.078 49 . 41 49 . 51 58 43 . 50 . 111 . 35 48 52 142 53 48 48 55 67 . 67 55 43 127 59 90 . 74 . 68 62 308 129 . 93 27 . 67 63 60 44 44 61 31 64 . . 52 47 46 61 51 . 44 51 . 55 63 49 . 58 . 111 . 40 50 57 166 57 55 51 68 71 . 70 70 46 113 59 90 . 77 . 158 95 301 134 . 126 33 . 81 93 75 45 80 78 60 78 . . 61 59 52 86 . . 0.020 . . . . . . . 0.023 0.018 . . . . 0.049 0.005 . . . . . . . . . . . . . . . . 0.010 0.004 0.024 . . . . . . . . . . . . . . . . 0.006
AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AL AK AK AK AK AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AR AR AR AR AR AR AR AR AR AR AR AR AR AR
CALHOUN CO CLAY CO COLBERT CO DE KALB CO ELMORE CO ESCAMBIA CO ETOWAH CO FRANKLIN CO GENEVA CO HOUSTON CO JACKSON CO JEFFERSON CO LAWRENCE CO LIMESTONE CO MADISON CO MARENGO CO MOBILE CO MONTGOMERY CO MORGAN CO PIKE CO RUSSELL CO SHELBY CO SUMTER CO TALLADEGA CO TUSCALOOSA CO WALKER CO ANCHORAGE BOROUGH FAIRBANKS N. STAR BOR. JUNEAU BOROUGH YUKON-KOYUKUK CA COCHISE CO COCONINO CO GILA CO GRAHAM CO MARICOPA CO PIMA CO PINAL CO SANTA CRUZ CO YAVAPAI CO YUMA CO ARKANSAS CO ASHLEY CO CRAIGHEAD CO CRITTENDEN CO GARLAND CO JEFFERSON CO MARION CO MILLER CO MONTGOMERY CO NEWTON CO OUACHITA CO PHILLIPS CO POPE CO PULASKI CO
122 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
99,590 46,719 113,409 54,676 1,279,182 30,039 182,120 31,998 16,275 803,732 23,460 125,995 667,490 24,798 119,118 109,303 18,281 543,477 101,469 50,631 8,863,164 88,090 230,096 14,302 80,345 178,403 9,956 355,660 110,765 78,510 2,410,556 172,796 19,739 1,170,413 1,041,219 36,697 1,418,380 2,498,016 723,959 480,628 217,162 649,623 369,608 1,497,577 229,734 147,036 3,318 43,531 340,421 388,222 370,522 64,415 49,625 13,063
CO 8-hr (ppm)
. . . . 3.6 1.4 4.5 1.0 . 3.1 . 3.6 7.1 . . 16.7 . 3.2 . . 15.0 . 2.6 . 2.8 . 3.3 1.7 3.9 . 5.7 2.1 . 5.1 6.7 . 5.4 4.9 3.9 3.9 2.3 3.8 3.8 5.6 0.7 . . . 4.9 3.1 4.2 3.9 . .
Pb QMax (µg/m3)
. . . . 0.00 0.00 0.00 . . 0.01 . . 0.00 . . 0.03 . 0.00 . . 0.07 . . . . . . . . . . 0.00 . 0.05 0.01 . 0.04 0.03 0.01 0.00 . . 0.00 0.01 . . . . . . 0.00 . . .
NO2 AM (ppm)
. . . . 0.0198 . 0.0132 . . 0.0160 . 0.0111 0.0208 . . 0.0152 . 0.0244 0.0138 . 0.0432 . 0.0163 . 0.0101 0.0132 . 0.0098 0.0121 . 0.0328 0.0152 . 0.0258 0.0190 . 0.0362 0.0237 0.0200 0.0216 0.0127 0.0184 0.0193 0.0249 0.0043 . . . 0.0130 0.0131 0.0208 0.0140 . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. . . . 0.111 0.117 0.074 0.118 0.090 0.095 . 0.120 0.140 0.085 . 0.150 0.084 0.141 0.125 0.080 0.168 0.085 0.077 0.111 0.067 0.090 0.083 0.082 0.075 0.108 0.130 0.112 0.071 0.180 0.136 0.092 0.171 0.120 0.067 0.109 0.085 0.079 0.108 0.090 0.078 0.108 . 0.070 0.101 0.100 0.113 0.096 0.090 . . . . . 0.072 0.084 0.066 0.085 0.073 0.072 . 0.092 0.115 0.076 . 0.105 0.077 0.105 0.097 0.058 0.120 . 0.048 0.093 0.054 0.074 0.077 0.061 0.055 0.096 0.082 0.085 0.061 0.135 0.091 0.076 0.127 0.093 0.042 0.079 0.070 0.053 0.081 0.070 0.063 0.087 . 0.059 0.071 0.081 0.089 0.074 0.076 . 59 38 36 55 55 . 84 34 63 71 46 52 111 59 41 192 256 96 126 17 93 . 60 39 50 . 99 70 71 158 82 39 66 133 104 33 133 93 65 95 68 65 63 72 88 56 93 30 63 55 115 83 52 42 68 56 54 77 65 . 108 112 60 77 58 62 125 72 56 199 402 137 199 18 116 . 72 62 66 . 112 91 78 136 91 50 66 227 108 34 208 125 81 130 75 70 122 95 113 63 138 32 85 85 119 98 58 54 . 0.049 . . . . . . . 0.012 . . 0.002 . . 0.011 . 0.005 . . 0.010 . . . . . . . . . 0.006 . . 0.005 0.006 . 0.005 0.016 0.006 . 0.026 . 0.005 . 0.002 . . . 0.005 . . . . .
AR AR AR AR CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA CA
SEBASTIAN CO UNION CO WASHINGTON CO WHITE CO ALAMEDA CO AMADOR CO BUTTE CO CALAVERAS CO COLUSA CO CONTRA COSTA CO DEL NORTE CO EL DORADO CO FRESNO CO GLENN CO HUMBOLDT CO IMPERIAL CO INYO CO KERN CO KINGS CO LAKE CO LOS ANGELES CO MADERA CO MARIN CO MARIPOSA CO MENDOCINO CO MERCED CO MONO CO MONTEREY CO NAPA CO NEVADA CO ORANGE CO PLACER CO PLUMAS CO RIVERSIDE CO SACRAMENTO CO SAN BENITO CO SAN BERNARDINO CO SAN DIEGO CO SAN FRANCISCO CO SAN JOAQUIN CO SAN LUIS OBISPO CO SAN MATEO CO SANTA BARBARA CO SANTA CLARA CO SANTA CRUZ CO SHASTA CO SIERRA CO SISKIYOU CO SOLANO CO SONOMA CO STANISLAUS CO SUTTER CO TEHAMA CO TRINITY CO
APPENDIX A: DATA TABLES
123
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
311,921 48,456 669,016 141,092 265,038 13,617 391,511 5,345 225,339 20,980 467,610 60,391 397,014 32,273 29,974 10,273 438,430 6,007 32,284 186,136 93,145 18,672 24,423 12,661 13,347 123,051 14,088 3,653 12,881 12,468 131,821 827,645 851,783 174,092 143,196 804,219 254,957 128,699 102,525 110,993 441,946 113,229 606,900 181,596 126,994 398,978 1,255,488 152,099 1,937,094 672,971 262,798 11,504 10,930 834,054
CO 8-hr (ppm)
3.5 1.9 3.2 1.5 4.3 . 2.8 . 5.4 . 6.4 . 4.9 . . . 4.9 . . 5.2 5.4 . . . . . . . . . 4.8 5.1 5.9 . . 3.9 . . . . 4.5 . 6.4 . . . 4.8 . 4.1 3.0 . . . 3.7
Pb QMax (µg/m3)
. . 0.00 . 0.03 . . . . . 0.03 . 0.01 . . . . 0.03 . . . . . . . . . . . . . . . . . . . . . . . . 0.01 . . . 0.04 . . 0.02 . . . 0.64
NO2 AM (ppm)
0.0188 . 0.0199 0.0099 0.0232 . . . . . 0.0339 . . . . . 0.0094 . . . . . . . . . . . . . . 0.0226 0.0178 . . 0.0236 . . . . 0.0178 . 0.0246 . . . 0.0097 . 0.0166 0.0143 . . . 0.0096
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
0.117 0.107 0.128 0.095 0.089 . 0.082 . 0.092 . 0.083 0.094 0.070 . . . 0.095 . . 0.085 . 0.068 . . . . . . . . 0.095 0.142 0.148 0.124 0.135 0.145 0.150 0.146 . 0.124 0.140 0.127 0.128 0.091 . 0.086 0.092 . 0.106 0.116 0.110 . . 0.112 0.101 0.086 0.105 0.071 0.071 . 0.065 . 0.072 . 0.066 0.075 0.059 . . . 0.076 . . 0.064 . . . . . . . . . . 0.069 0.109 0.097 0.097 0.103 0.109 0.107 0.097 . 0.099 0.104 0.100 0.096 . . 0.077 0.073 . 0.075 0.087 0.086 . . 0.086 86 . 136 60 98 113 . 96 42 78 93 54 79 37 36 215 70 . 106 34 49 . 55 89 98 56 112 80 75 121 56 65 47 38 44 64 45 . 37 . 68 49 47 41 52 38 39 37 52 50 56 54 43 87 96 . 253 126 94 93 . 85 43 90 94 54 78 41 45 203 70 . 106 40 48 . 65 68 66 88 99 75 95 120 56 90 53 41 47 63 65 . 41 . 92 63 49 75 62 42 60 46 71 56 57 65 44 92 . . 0.011 . 0.016 . . . . . 0.026 . . . . . . . . . . . . . . . . . . . . 0.031 0.025 . . 0.032 0.022 0.015 . . 0.057 0.023 0.022 . . . 0.011 . 0.004 0.015 0.033 . 0.026 0.038
CA CA CA CA CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CO CT CT CT CT CT CT CT CT DE DE DE DC FL FL FL FL FL FL FL FL FL FL FL
TULARE CO TUOLUMNE CO VENTURA CO YOLO CO ADAMS CO ALAMOSA CO ARAPAHOE CO ARCHULETA CO BOULDER CO DELTA CO DENVER CO DOUGLAS CO EL PASO CO FREMONT CO GARFIELD CO GUNNISON CO JEFFERSON CO LAKE CO LA PLATA CO LARIMER CO MESA CO MONTEZUMA CO MONTROSE CO PITKIN CO PROWERS CO PUEBLO CO ROUTT CO SAN MIGUEL CO SUMMIT CO TELLER CO WELD CO FAIRFIELD CO HARTFORD CO LITCHFIELD CO MIDDLESEX CO NEW HAVEN CO NEW LONDON CO TOLLAND CO WINDHAM CO KENT CO NEW CASTLE CO SUSSEX CO WASHINGTON ALACHUA CO BAY CO BREVARD CO BROWARD CO COLLIER CO DADE CO DUVAL CO ESCAMBIA CO GULF CO HAMILTON CO HILLSBOROUGH CO
124 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
152,104 335,113 192,493 211,707 100,900 43,941 677,491 107,728 863,518 281,131 851,659 405,382 65,070 83,829 150,171 277,776 287,529 370,712 55,911 149,967 216,935 22,242 545,837 96,311 71,120 15,992 81,251 648,951 62,496 352,910 179,278 41,611 189,719 54,091 54,457 58,340 19,112 836,231 51,177 100,374 205,775 66,026 13,552 26,622 72,207 2,918 90,076 6,963 69,795 6,899 3,516 23,674 19,361 33,754
CO 8-hr (ppm)
. . . . . . 4.3 . 3.6 . 3.7 . . . . 5.3 . . . . . . 4.3 . . . . 3.7 . . . . . . . . . 2.5 . . 4.7 . . . . . . . . . . . . 4.7
Pb QMax (µg/m3)
. . . . . . . . 0.00 . 0.00 . . . . . . . . . . . 0.34 . . . . 0.02 . . 0.81 . . . . . . 0.03 . . . . . . . . . . . . . . . .
NO2 AM (ppm)
. . . . . . 0.0129 . 0.0120 . 0.0115 . . . . . . . . . . . 0.0147 . . . . 0.0252 . . . . . 0.0075 . . . 0.0046 . . 0.0194 . . . . . . . . . . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. 0.083 0.056 0.099 . . 0.109 0.088 0.086 0.092 0.094 0.102 . 0.089 0.082 0.105 0.096 0.088 . 0.122 0.080 . 0.125 . 0.103 0.083 . 0.133 0.091 0.105 0.098 0.103 0.118 0.139 . . . 0.053 . . . . . . . 0.066 . . . . . . . . . 0.072 . 0.077 . . 0.079 0.075 0.068 0.079 0.078 0.079 . 0.076 0.067 0.079 0.076 0.073 . 0.095 0.071 . 0.092 . . 0.075 . 0.104 0.079 0.086 0.081 0.086 0.087 0.110 . . . 0.047 . . . . . . . 0.060 . . . . . . . . 43 33 43 40 32 62 52 . 39 . 55 . 44 . 35 56 37 38 . 77 49 52 53 57 . . 61 75 55 . 64 . 54 . 55 57 61 28 26 87 91 89 52 73 56 . 63 63 67 123 62 43 49 66 39 38 43 54 40 64 53 . 67 . 62 . 44 . 35 52 42 40 . 102 53 71 64 80 . . 71 80 58 . 127 . 64 . 59 57 61 29 31 77 161 71 58 73 79 . 80 63 91 155 83 46 49 98 . . . . . 0.035 0.006 . 0.013 . 0.033 0.017 0.014 . . 0.012 . . 0.018 0.011 0.024 . . . . 0.032 0.016 0.027 . . . . 0.013 . . . . 0.007 . . . 0.034 . . . . . . . . . . . .
FL FL FL FL FL FL FL FL FL FL FL FL FL FL FL FL FL FL GA GA GA GA GA GA GA GA GA GA GA GA GA GA GA GA GA GA GA HI HI HI ID ID ID ID ID ID ID ID ID ID ID ID ID ID
LAKE CO LEE CO LEON CO MANATEE CO MARTIN CO NASSAU CO ORANGE CO OSCEOLA CO PALM BEACH CO PASCO CO PINELLAS CO POLK CO PUTNAM CO ST JOHNS CO ST LUCIE CO SARASOTA CO SEMINOLE CO VOLUSIA CO BARTOW CO BIBB CO CHATHAM CO CHATTOOGA CO DE KALB CO DOUGHERTY CO DOUGLAS CO FANNIN CO FLOYD CO FULTON CO GLYNN CO GWINNETT CO MUSCOGEE CO PAULDING CO RICHMOND CO ROCKDALE CO SPALDING CO WALKER CO WASHINGTON CO HONOLULU CO KAUAI CO MAUI CO ADA CO BANNOCK CO BLAINE CO BONNER CO BONNEVILLE CO BUTTE CO CANYON CO CARIBOU CO KOOTENAI CO LEMHI CO LEWIS CO MADISON CO MINIDOKA CO NEZ PERCE CO
APPENDIX A: DATA TABLES
125
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
7,086 13,931 53,580 66,090 173,025 51,644 5,105,067 781,666 31,704 8,499 61,067 20,539 317,471 516,418 106,913 183,241 117,206 47,679 249,238 182,827 34,583 148,723 262,852 178,386 123,692 13,111 357,313 252,913 300,836 87,777 27,533 38,835 35,324 119,659 36,616 156,198 64,404 17,808 31,913 108,936 45,527 24,960 29,797 88,109 475,594 107,066 42,836 130,669 797,159 55,920 19,107 12,509 128,932 25,968
CO 8-hr (ppm)
. . . . . . 5.3 . . . . . . . . . . 1.0 3.2 4.7 . . . 2.1 . . 1.0 3.7 6.3 . . . 0.6 . . . . . . . . . . . 3.8 . . . 3.9 . . . . .
Pb QMax (µg/m3)
. 0.12 . . . . 0.33 0.04 . . . . . . . . 0.03 0.01 2.11 0.02 . 0.02 0.18 . . . 0.02 0.03 0.03 . . . 0.01 0.90 . . . . . . . . . . 0.13 0.02 . . 0.08 . . . . .
NO2 AM (ppm)
. . . . . . 0.0336 . . . . . . . . . . . . . . . 0.0191 . . . 0.0093 . . . . . . . . . . . . . . . . . . . . . 0.0150 . . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. . . 0.078 0.088 . 0.113 0.088 0.095 0.089 . 0.096 0.092 0.110 . 0.098 0.087 0.101 0.120 0.088 0.086 0.079 0.098 0.085 . . 0.083 0.084 0.095 0.125 . . . . . 0.108 0.127 . . 0.114 0.109 . . 0.102 0.116 0.120 0.100 0.091 0.106 0.103 . . 0.122 0.099 . . . 0.068 0.076 . 0.094 0.072 0.077 0.074 . 0.082 0.076 0.088 . 0.080 0.077 0.076 0.091 0.073 0.072 0.066 0.080 0.071 . . 0.074 0.073 0.087 0.097 . . . . . 0.089 0.084 . . 0.095 0.088 . . 0.084 0.094 0.096 0.087 0.082 0.090 0.088 . . 0.091 0.087 346 96 44 40 44 43 99 58 . . 45 . 41 . 138 . 46 38 108 56 105 43 57 44 52 . 59 62 46 56 . 94 77 . 49 . . . . . . 42 . . 138 46 . 45 54 . . . 76 . 259 97 45 43 46 44 114 59 . . 49 . 50 . 95 . 56 44 157 76 90 47 58 44 53 . 66 73 50 72 . 111 80 . 71 . . . . . . 50 . . 132 46 . 49 64 . . . 62 . . . . 0.024 0.018 . 0.041 0.018 . . . . . . . . 0.021 0.016 0.050 0.039 0.047 0.011 0.063 0.043 0.044 0.041 0.021 . . . 0.038 0.045 0.014 . . . 0.038 0.042 0.075 . . 0.016 0.024 . 0.032 0.028 . . 0.030 0.023 0.032 0.037 0.027 .
ID ID ID IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IL IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN IN
POWER CO SHOSHONE CO TWIN FALLS CO ADAMS CO CHAMPAIGN CO COLES CO COOK CO DU PAGE CO EFFINGHAM CO HAMILTON CO JACKSON CO JERSEY CO KANE CO LAKE CO LA SALLE CO MC HENRY CO MACON CO MACOUPIN CO MADISON CO PEORIA CO RANDOLPH CO ROCK ISLAND CO ST CLAIR CO SANGAMON CO TAZEWELL CO WABASH CO WILL CO WINNEBAGO CO ALLEN CO CLARK CO DAVIESS CO DEARBORN CO DE KALB CO DELAWARE CO DUBOIS CO ELKHART CO FLOYD CO FOUNTAIN CO GIBSON CO HAMILTON CO HANCOCK CO JASPER CO JEFFERSON CO JOHNSON CO LAKE CO LA PORTE CO LAWRENCE CO MADISON CO MARION CO MORGAN CO PERRY CO PIKE CO PORTER CO POSEY CO
126 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
247,052 19,490 18,993 165,058 16,773 106,107 44,920 71,951 123,798 46,733 51,040 18,035 86,403 11,569 14,730 38,687 168,767 39,907 10,669 327,140 82,628 150,979 74,252 12,750 7,676 36,033 98,276 11,023 27,463 1,774 355,054 4,027 23,466 3,480 5,947 7,555 403,662 160,976 6,926 161,993 31,506 57,589 51,150 47,567 83,866 68,941 87,189 10,357 225,366 43,586 33,550 36,742 7,864 89,240
CO 8-hr (ppm)
. . . 5.0 . 2.5 . . . . . . . . . . 2.4 . . 3.8 . . . . . . . . . . . . . . . 1.4 5.3 . . 2.5 4.1 . 3.8 . . . 1.0 . 5.2 . . . . .
Pb QMax (µg/m3)
. . . . . . . . . . . . . . . . . . . . 0.19 . . . . . . 0.01 0.01 0.01 0.01 . . 0.01 0.20 . 0.01 0.01 0.01 0.45 . . . . . . . . . . . 0.02 . .
NO2 AM (ppm)
0.0124 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0198 . . 0.0145 0.0125 0.0197 . 0.0119 . 0.0135 . . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
0.117 . . 0.114 . 0.096 0.109 . . . . . . . 0.079 . 0.075 . 0.061 0.075 . 0.089 0.087 . 0.079 0.074 . . . . . . 0.079 . . 0.080 0.093 . . 0.106 0.085 0.100 0.110 0.112 0.111 0.099 0.108 0.104 0.096 . 0.101 0.114 0.104 0.083 0.091 . . 0.093 . 0.083 0.095 . . . . . . . 0.068 . 0.065 . . 0.063 . 0.072 0.074 . 0.065 0.057 . . . . . . . . . 0.071 0.079 . . 0.081 0.073 0.081 0.086 0.086 0.089 0.082 0.087 . 0.082 . 0.077 0.078 0.085 0.071 41 . . 67 49 61 . . 53 103 73 48 . 44 . . 50 54 . 126 . 150 . 56 . . 59 31 38 . 47 117 . . . 56 57 53 52 75 64 . 94 . 61 . 59 . 62 38 . . . 38 48 . . 70 50 63 . . 65 94 71 53 . 44 . . 50 66 . 126 . 160 . 72 . . 102 36 96 . 72 125 . . . 67 71 60 57 75 68 . 105 . 69 . 56 . 58 58 . . . 44 . 0.053 0.021 0.053 . 0.025 0.083 0.030 . 0.078 0.029 . 0.017 . . 0.043 0.073 0.086 . . . 0.020 . . 0.008 . . . . . . . . . . 0.004 0.007 . . 0.014 . . 0.034 . 0.029 . 0.027 . 0.016 . . 0.022 0.023 .
IN IN IN IN IN IN IN IN IA IA IA IA IA IA IA IA IA IA IA IA IA IA IA IA IA IA IA KS KS KS KS KS KS KS KS KS KS KS KS KS KY KY KY KY KY KY KY KY KY KY KY KY KY KY
ST JOSEPH CO SPENCER CO SULLIVAN CO VANDERBURGH CO VERMILLION CO VIGO CO WARRICK CO WAYNE CO BLACK HAWK CO CERRO GORDO CO CLINTON CO DELAWARE CO DUBUQUE CO EMMET CO HARRISON CO LEE CO LINN CO MUSCATINE CO PALO ALTO CO POLK CO POTTAWATTAMIE CO SCOTT CO STORY CO UNION CO VAN BUREN CO WARREN CO WOODBURY CO CLOUD CO FORD CO GREELEY CO JOHNSON CO KEARNEY CO MIAMI CO MORTON CO NORTON CO PAWNEE CO SEDGWICK CO SHAWNEE CO SHERMAN CO WYANDOTTE CO BELL CO BOONE CO BOYD CO BULLITT CO CAMPBELL CO CHRISTIAN CO DAVIESS CO EDMONSON CO FAYETTE CO FLOYD CO GRAVES CO GREENUP CO HANCOCK CO HARDIN CO
APPENDIX A: DATA TABLES
127
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
36,574 43,044 664,937 30,508 142,031 13,998 9,062 62,879 9,628 57,508 27,205 33,263 30,283 72,583 49,489 23,867 15,145 10,361 76,673 33,326 19,955 58,214 30,083 86,088 248,253 168,134 380,105 17,526 31,049 448,306 164,762 85,860 70,526 496,938 142,191 22,540 131,556 66,631 42,437 20,879 39,996 58,086 19,419 105,259 86,936 243,135 29,008 46,948 115,904 36,310 52,602 146,601 33,535 164,587
CO 8-hr (ppm)
. 2.3 6.3 . 2.7 . . 2.3 . . . . . . . . . . . . . . . . . . 5.4 . . . . . . 3.3 . . . . . . . . . . . . . . . . . . . .
Pb QMax (µg/m3)
. . 0.02 . . . . . . . . . . . . . . . . . 0.02 . . . . . 0.06 . . . . . . 0.01 . . . . . . 0.05 . 0.04 . . . . . . . . . . .
NO2 AM (ppm)
. 0.0161 0.0199 . 0.0182 . . 0.0120 . . . . . . . . 0.0110 . . . . . 0.0054 . . 0.0055 0.0202 . 0.0126 0.0105 . . 0.0057 0.0181 . 0.0063 . . . 0.0113 . . 0.0134 . . . . . . . . . . 0.0109
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. 0.100 0.122 0.099 0.110 0.082 0.112 0.109 0.103 . . 0.126 0.073 0.076 0.090 0.084 0.115 0.106 . . . 0.127 0.117 0.103 0.099 0.128 0.126 0.091 0.126 0.099 0.105 0.103 0.127 0.088 0.086 0.120 . 0.092 0.108 0.103 0.108 0.101 0.113 . . 0.130 . 0.114 0.102 0.119 0.067 0.094 0.125 0.125 . 0.082 0.091 0.079 0.084 0.065 0.093 0.085 0.083 . . 0.085 0.062 0.064 0.073 0.072 0.087 . . . . 0.087 0.079 0.083 0.084 0.090 0.099 0.075 0.097 0.080 0.078 0.079 0.089 0.066 0.073 0.089 . 0.076 0.084 0.078 0.083 0.081 0.084 . . 0.103 . 0.085 0.076 0.090 0.057 0.070 0.098 0.101 50 59 98 . 55 50 37 57 . 47 71 . 43 42 43 . . . 44 52 . . . 70 67 79 87 . 50 . 70 . . 94 78 . 76 . 78 . . . 70 48 57 81 33 74 81 53 42 52 . 33 58 58 133 . 52 50 49 64 . 54 83 . 62 47 47 . . . 52 57 . . . 99 93 89 93 . 57 . 87 . . 100 102 . 92 . 82 . . . 70 54 56 87 33 78 88 53 42 52 . 59 . 0.036 0.037 . . . 0.019 0.017 . . . . . . . . . . . . . . . 0.007 . 0.012 0.019 . . . . . . . 0.009 . . 0.017 . . . . 0.027 0.017 0.021 0.023 . . . . 0.012 . . .
KY KY KY KY KY KY KY KY KY KY KY KY KY KY KY KY KY KY KY KY KY LA LA LA LA LA LA LA LA LA LA LA LA LA LA LA LA LA LA LA LA LA LA ME ME ME ME ME ME ME ME ME ME ME
HARLAN CO HENDERSON CO JEFFERSON CO JESSAMINE CO KENTON CO LAWRENCE CO LIVINGSTON CO MC CRACKEN CO MC LEAN CO MADISON CO MARSHALL CO OLDHAM CO PERRY CO PIKE CO PULASKI CO SCOTT CO SIMPSON CO TRIGG CO WARREN CO WHITLEY CO WOODFORD CO ASCENSION PAR BEAUREGARD PAR BOSSIER PAR CADDO PAR CALCASIEU PAR EAST BATON ROUGE PAR GRANT PAR IBERVILLE PAR JEFFERSON PAR LAFAYETTE PAR LAFOURCHE PAR LIVINGSTON PAR ORLEANS PAR OUACHITA PAR POINTE COUPEE PAR RAPIDES PAR ST BERNARD PAR ST CHARLES PAR ST JAMES PAR ST JOHN THE BAPTIST PAR ST MARY PAR WEST BATON ROUGE PAR ANDROSCOGGIN CO AROOSTOOK CO CUMBERLAND CO FRANKLIN CO HANCOCK CO KENNEBEC CO KNOX CO OXFORD CO PENOBSCOT CO SAGADAHOC CO YORK CO
128 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
74,946 427,239 692,134 51,372 123,372 71,347 101,154 28,138 182,132 17,842 757,027 729,268 74,339 736,014 186,605 139,352 506,325 670,080 456,310 146,568 1,398,468 616,087 435,276 663,906 709,705 90,509 12,200 161,378 135,982 49,477 57,883 37,780 430,459 34,951 281,912 223,411 500,631 91,476 717,400 70,887 25,537 133,600 158,983 1,083,592 187,768 145,607 282,937 2,111,687 243,641 29,259 275,227 1,032,431 16,299 10,415
CO 8-hr (ppm)
. . . . . . . . . . . 6.8 . 4.9 . . . . 5.3 . 3.6 . . 4.7 3.4 . . . . . . . . . . . 2.4 . 3.0 . . . . 2.6 . . . 4.9 2.4 . 1.1 3.2 . .
Pb QMax (µg/m3)
. . . . . . . . . . . . . 0.01 . . . . . . . . . . . . . . . . . . 0.01 . . . 0.01 . . . . . 0.01 . . . . 0.09 . . 0.43 0.01 . .
NO2 AM (ppm)
. . . . . . . . . . . . . 0.0256 . . 0.0087 0.0147 0.0218 0.0088 . . . 0.0304 0.0192 . . . . . . . . . . . . . 0.0124 . . . . . . . . 0.0260 . . 0.0135 0.0230 . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. 0.144 0.131 0.116 0.115 0.153 0.125 . 0.158 0.139 0.117 0.139 . 0.129 0.116 0.087 0.123 0.118 0.126 0.142 0.114 . 0.095 0.092 0.106 0.117 0.105 0.119 . 0.102 0.089 . 0.099 0.101 0.086 0.096 0.099 0.089 0.123 . 0.118 . 0.113 0.088 0.103 0.118 0.088 0.114 0.091 . 0.081 . . 0.069 . 0.119 0.102 0.087 0.093 0.122 0.102 . 0.116 0.105 0.096 0.110 . 0.107 0.100 . 0.093 0.091 0.092 0.110 0.092 . 0.071 0.075 0.092 0.096 0.081 0.099 . 0.090 0.078 . 0.084 0.079 0.077 0.085 0.082 0.076 0.091 . 0.091 . 0.086 0.076 0.086 0.088 0.075 0.088 0.078 . 0.070 . . 0.063 56 58 53 . . 50 . 51 . . . 52 42 63 . . 43 36 58 40 41 39 . 59 44 . . . 48 . . . 41 . . . 60 . . 47 . 48 . . . . . 106 . 44 . 77 . 25 60 76 71 . . 51 . 53 . . . 72 49 94 . . 58 42 69 40 43 62 . 86 53 . . . 49 . . . 44 . . . 57 . . 55 . 55 . . . . . 131 . 44 . 74 . 28 0.020 0.023 . . . . . . . . . . . 0.026 . . 0.024 0.029 0.021 0.023 0.035 . . 0.049 0.021 . . . . . . 0.009 0.012 . . . 0.008 . 0.018 . . . . . . 0.043 . 0.044 . . 0.020 0.027 0.012 .
MD MD MD MD MD MD MD MD MD MD MD MD MD MD MA MA MA MA MA MA MA MA MA MA MA MI MI MI MI MI MI MI MI MI MI MI MI MI MI MI MI MI MI MI MI MI MI MI MN MN MN MN MN MN
ALLEGANY CO ANNE ARUNDEL CO BALTIMORE CO CALVERT CO CARROLL CO CECIL CO CHARLES CO GARRETT CO HARFORD CO KENT CO MONTGOMERY CO PRINCE GEORGES CO WICOMICO CO BALTIMORE BARNSTABLE CO BERKSHIRE CO BRISTOL CO ESSEX CO HAMPDEN CO HAMPSHIRE CO MIDDLESEX CO NORFOLK CO PLYMOUTH CO SUFFOLK CO WORCESTER CO ALLEGAN CO BENZIE CO BERRIEN CO CALHOUN CO CASS CO CLINTON CO DELTA CO GENESEE CO HURON CO INGHAM CO KALAMAZOO CO KENT CO LENAWEE CO MACOMB CO MARQUETTE CO MASON CO MONROE CO MUSKEGON CO OAKLAND CO OTTAWA CO ST CLAIR CO WASHTENAW CO WAYNE CO ANOKA CO CARLTON CO DAKOTA CO HENNEPIN CO KOOCHICHING CO LAKE CO
APPENDIX A: DATA TABLES
129
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
106,470 485,765 198,213 41,945 118,791 145,896 68,710 35,356 9,071 31,665 67,910 31,760 165,365 254,441 115,243 62,031 75,555 65,581 53,794 7,066 47,880 67,935 23,599 83,083 153,411 207,949 6,034 31,447 10,726 633,232 171,380 9,104 57,867 212,907 16,037 993,529 25,561 396,685 11,337 3,318 77,691 12,083 59,218 50,463 7,939 21,041 47,495 17,481 5,989 78,687 14,562 5,163 25,010 10,505
CO 8-hr (ppm)
. 5.4 3.2 . 4.0 . . . 1.1 . . . . 3.8 . . . . . . . . . . 4.7 4.6 . . . 6.7 . . . . . 3.8 3.3 5.0 . . 6.4 . 4.9 . . . . . . 4.9 . . . .
Pb QMax (µg/m3)
. 0.02 . . . . . . 0.03 . . . . . . . . . . . . . . . . . 1.11 . 1.28 0.01 8.53 . . . . 0.04 . . . . . . . . . . 1.22 . . . . . . .
NO2 AM (ppm)
. 0.0170 . . . . . . 0.0035 . . . . . . . . 0.0094 . . . . . . 0.0120 0.0114 . . . . . . 0.0104 0.0107 . 0.0215 . 0.0248 . . . . . . . . . . . . . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. . 0.080 . . 0.059 . 0.101 0.081 . 0.122 0.092 . 0.097 0.114 . 0.092 0.096 0.093 0.092 0.097 . . . 0.121 0.084 . . . 0.084 0.118 0.093 0.111 0.123 0.098 0.119 . 0.105 . . . . 0.045 . . . . . . . . . . . . . 0.071 . . . . 0.077 0.071 . 0.082 0.078 . 0.079 0.095 . 0.073 0.079 0.075 0.077 0.077 . . . 0.098 0.068 . . . 0.072 0.083 0.080 0.090 0.090 0.080 0.087 . 0.084 . . . . . . . . . . . . . . . . 38 68 47 . . . . . 55 51 . . . 111 57 59 . 42 . . 58 57 32 93 . 95 . 694 . 54 39 31 . . 61 42 . 75 77 63 . 24 136 69 56 71 71 84 24 91 16 31 56 106 39 72 63 . . . . . 73 69 . . . 91 59 73 . 43 . . 75 78 35 88 . 123 . 694 . 78 41 37 . . 67 42 . 68 96 63 . 24 115 69 67 58 66 82 27 117 17 34 61 106 . 0.016 . 0.007 . 0.026 0.008 . 0.007 . . . 0.025 0.007 0.016 . . 0.006 . . . . . 0.147 0.010 0.054 . . 0.073 0.021 0.045 0.014 0.008 0.034 . 0.041 . 0.032 . . 0.012 . . . . . . . . . . . . 0.004
MN MN MN MN MN MN MN MS MS MS MS MS MS MS MS MS MS MS MS MS MS MS MO MO MO MO MO MO MO MO MO MO MO MO MO MO MO MO MT MT MT MT MT MT MT MT MT MT MT MT MT MT MT MT
OLMSTED CO RAMSEY CO ST LOUIS CO SHERBURNE CO STEARNS CO WASHINGTON CO WRIGHT CO ADAMS CO CHOCTAW CO COAHOMA CO DE SOTO CO HANCOCK CO HARRISON CO HINDS CO JACKSON CO JONES CO LAUDERDALE CO LEE CO MADISON CO SHARKEY CO WARREN CO WASHINGTON CO AUDRAIN CO BUCHANAN CO CLAY CO GREENE CO HOLT CO HOWELL CO IRON CO JACKSON CO JEFFERSON CO MONROE CO PLATTE CO ST CHARLES CO STE GENEVIEVE CO ST LOUIS CO TANEY CO ST LOUIS BIG HORN CO BROADWATER CO CASCADE CO FERGUS CO FLATHEAD CO GALLATIN CO JEFFERSON CO LAKE CO LEWIS AND CLARK CO LINCOLN CO MADISON CO MISSOULA CO PARK CO PHILLIPS CO RAVALLI CO ROSEBUD CO
130 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
8,669 33,941 6,536 113,419 37,447 21,318 19,940 416,444 213,641 17,938 741,459 27,637 33,530 6,266 4,336 254,667 9,264 40,443 49,216 35,410 70,121 34,828 74,929 336,073 120,005 245,845 104,233 38,592 224,327 825,380 395,066 502,824 138,053 778,206 230,082 553,099 107,776 325,824 671,780 553,124 421,353 433,203 453,060 65,294 493,819 91,607 480,577 57,849 135,510 48,605 27,676 5,958 55,765 18,110
CO 8-hr (ppm)
. . . 6.1 . . . 5.4 6.9 . 8.1 1.7 . . . 7.7 . 4.4 . . . . . 5.3 . . . . 3.5 6.1 4.3 3.3 . 3.8 . 6.7 . . 3.8 3.2 4.9 4.1 . . 5.1 . 5.9 . 4.8 . . . . .
Pb QMax (µg/m3)
. . . . . . . 1.95 . . . . . . . . . . . . . . . . . . . . . . . 0.06 . . . . . . 0.08 . . . . 0.03 . . . . 0.08 . . . . .
NO2 AM (ppm)
. . . . . . . . . . . 0.0091 . . . . . . . . . . . 0.0155 . 0.0133 . . . 0.0277 . 0.0217 . 0.0306 . 0.0257 . 0.0166 0.0184 . 0.0114 . . . 0.0411 . 0.0187 . 0.0096 0.0061 . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. . . . . . . 0.080 0.063 . 0.091 0.083 . . . 0.084 0.081 0.077 0.089 0.075 0.092 0.094 0.073 0.115 0.102 0.137 0.101 0.094 0.131 0.120 . 0.137 0.115 0.109 0.128 0.119 0.120 0.126 0.139 0.132 0.111 0.150 . . 0.108 . 0.091 . 0.102 0.066 . . . . . . . . . . . 0.071 0.054 . 0.079 0.068 . . . 0.069 0.074 0.073 0.067 0.065 0.075 . 0.064 0.094 0.075 0.102 0.080 0.075 0.106 0.096 . 0.117 0.104 0.097 0.105 0.105 0.103 0.106 0.106 0.095 0.097 0.113 . . 0.089 . 0.071 . 0.077 . . . . . 76 56 19 95 55 98 57 98 44 53 186 49 48 64 69 115 25 53 . . 47 81 . 42 45 37 33 32 . 53 . 58 . 81 45 77 . 59 . . . . 65 . 61 54 93 30 144 . 49 28 38 35 76 57 27 95 107 102 68 102 57 53 138 59 49 83 99 134 25 80 . . 53 108 . 61 52 48 48 56 . 78 . 89 . 90 69 103 . 87 . . . . 76 . 91 83 97 34 135 . 52 83 39 40 . . . 0.043 . . . 0.050 . . . . . . . . . . . . 0.022 0.029 . 0.036 0.053 0.018 . 0.019 0.011 0.024 0.023 0.030 0.018 0.024 0.019 0.031 . . 0.019 . 0.027 . . . 0.022 . . . 0.022 0.007 0.017 0.051 . .
MT MT MT MT NE NE NE NE NE NV NV NV NV NV NV NV NV NV NH NH NH NH NH NH NH NH NH NH NJ NJ NJ NJ NJ NJ NJ NJ NJ NJ NJ NJ NJ NJ NJ NJ NJ NJ NM NM NM NM NM NM NM NM
SANDERS CO SILVER BOW CO STILLWATER CO YELLOWSTONE CO BUFFALO CO CASS CO DAWSON CO DOUGLAS CO LANCASTER CO CHURCHILL CO CLARK CO DOUGLAS CO ELKO CO LANDER CO PERSHING CO WASHOE CO WHITE PINE CO CARSON CITY BELKNAP CO CARROLL CO CHESHIRE CO COOS CO GRAFTON CO HILLSBOROUGH CO MERRIMACK CO ROCKINGHAM CO STRAFFORD CO SULLIVAN CO ATLANTIC CO BERGEN CO BURLINGTON CO CAMDEN CO CUMBERLAND CO ESSEX CO GLOUCESTER CO HUDSON CO HUNTERDON CO MERCER CO MIDDLESEX CO MONMOUTH CO MORRIS CO OCEAN CO PASSAIC CO SALEM CO UNION CO WARREN CO BERNALILLO CO CHAVES CO DONA ANA CO EDDY CO GRANT CO HIDALGO CO LEA CO LUNA CO
APPENDIX A: DATA TABLES
131
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
51,928 63,319 91,605 98,928 23,118 45,235 292,594 1,203,789 212,160 141,895 95,195 259,462 968,532 37,152 44,739 5,279 65,797 110,943 2,300,664 69,120 713,968 1,287,348 1,487,536 220,756 250,836 468,973 307,647 83,941 1,951,598 154,429 378,977 265,475 181,276 149,285 1,321,864 165,304 89,123 874,866 108,213 27,544 42,283 174,821 98,935 70,709 5,904 20,693 118,412 38,759 274,566 126,677 27,859 39,995 181,835 56,558
CO 8-hr (ppm)
. 1.7 2.7 2.1 . . 2.7 3.5 . . . . 3.3 . . . . . 4.3 . 1.9 4.7 6.1 1.4 . 4.0 . . . . . . . 4.5 . . . . . . . . . . . . . . 6.0 . . . 6.9 .
Pb QMax (µg/m3)
. . . . . . 0.03 . . . . . 0.04 . . . . . 0.16 . . . 0.06 0.03 . . 0.28 . . . 0.02 . . . . . . . . . . . . . . . 0.04 . 0.05 . . . . .
NO2 AM (ppm)
. 0.0083 0.0098 . . . 0.0138 0.0352 . . . . 0.0203 . . . . . . . . 0.0248 0.0399 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. 0.088 0.073 . . 0.067 0.099 0.123 . 0.105 0.081 0.111 0.088 0.097 . 0.091 0.084 0.105 . 0.089 0.097 . 0.121 0.093 0.085 0.102 0.102 0.119 0.135 . 0.156 . 0.104 0.089 0.137 0.097 0.101 0.115 . 0.099 . 0.090 . 0.097 0.093 0.117 . 0.106 0.098 . 0.105 0.092 0.097 0.106 . 0.076 0.067 . . 0.060 0.076 0.096 . 0.087 0.073 0.089 0.073 0.082 . 0.078 0.072 0.094 . 0.076 0.085 . 0.082 0.081 0.074 0.079 0.088 0.095 0.095 . 0.122 . 0.083 0.077 0.106 0.086 0.085 0.096 . 0.080 . 0.075 . 0.079 0.084 0.095 . 0.089 0.085 . 0.092 0.078 0.080 0.089 61 51 34 33 67 . 45 55 48 49 . . 51 33 38 . 33 . 52 . 47 68 101 45 44 55 . 39 . 39 57 50 40 42 39 43 . . 57 60 32 48 52 . . . 47 . 48 59 . . 59 54 71 53 79 33 68 . 61 75 53 56 . . 82 42 51 . 36 . 91 . 55 73 105 50 49 57 . 43 . 43 89 52 48 55 43 56 . . 60 100 43 48 53 . . . 55 . 59 67 . . 68 56 . . 0.061 . . . 0.020 0.043 . 0.039 0.015 . 0.094 0.007 . 0.007 0.006 . 0.034 0.020 0.050 0.029 0.042 0.025 . 0.014 . 0.014 0.022 0.014 0.024 . . 0.017 0.029 0.013 . . . . 0.015 . . . . . . . . . 0.018 . . .
NM NM NM NM NM NM NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NY NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC
OTERO CO SANDOVAL CO SAN JUAN CO SANTA FE CO TAOS CO VALENCIA CO ALBANY CO BRONX CO BROOME CO CHAUTAUQUA CO CHEMUNG CO DUTCHESS CO ERIE CO ESSEX CO GREENE CO HAMILTON CO HERKIMER CO JEFFERSON CO KINGS CO MADISON CO MONROE CO NASSAU CO NEW YORK CO NIAGARA CO ONEIDA CO ONONDAGA CO ORANGE CO PUTNAM CO QUEENS CO RENSSELAER CO RICHMOND CO ROCKLAND CO SARATOGA CO SCHENECTADY CO SUFFOLK CO ULSTER CO WAYNE CO WESTCHESTER CO ALAMANCE CO ALEXANDER CO BEAUFORT CO BUNCOMBE CO CABARRUS CO CALDWELL CO CAMDEN CO CASWELL CO CATAWBA CO CHATHAM CO CUMBERLAND CO DAVIDSON CO DAVIE CO DUPLIN CO DURHAM CO EDGECOMBE CO
132 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
265,878 36,414 175,093 38,345 347,420 55,516 67,822 46,942 69,285 81,306 50,319 35,681 25,078 511,433 14,433 120,284 20,798 149,838 93,851 31,298 30,180 107,924 105,179 86,064 110,605 11,268 423,380 13,997 36,952 104,666 66,061 15,419 1,108 60,131 102,874 4,005 70,683 6,383 10,457 9,808 23,700 2,381 22,832 2,420 21,129 25,371 109,755 99,821 59,549 71,074 291,479 147,548 150,187 35,415
CO 8-hr (ppm)
4.7 . 3.3 . 4.8 . . . . . . . . 6.0 . . . . 6.1 . . . . . . . 6.6 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pb QMax (µg/m3)
. . . . 0.00 . . . . . . . . . . . . . . . . . . . . . 0.00 0.04 . . . . . . . . . . . . . . . . . . . . . . 0.04 . . .
NO2 AM (ppm)
0.0173 . . . . . . . . . . . . 0.0176 . . . . . . . . . . . . . . . . . . . . 0.0080 . . . . 0.0042 . 0.0029 . 0.0026 . . . . . . . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
0.115 0.116 . 0.116 0.104 . . 0.106 . 0.110 0.102 . 0.092 0.120 . 0.102 0.097 . . . 0.100 0.122 . 0.109 0.126 0.081 0.112 . . . . 0.085 . . 0.074 . . 0.078 . 0.071 . 0.073 . 0.067 . . 0.091 0.101 . . 0.118 0.113 0.116 0.114 0.093 0.097 . 0.099 0.084 . . 0.087 . 0.092 0.085 . 0.082 0.105 . 0.083 0.088 . . . 0.088 0.097 . 0.089 0.092 0.070 0.097 . . . . 0.076 . . 0.067 . . 0.071 . 0.064 . 0.062 . 0.062 . . 0.083 0.090 . . 0.092 0.091 0.087 0.095 61 . 44 42 60 55 49 49 44 . . 49 . 61 56 39 . 46 . 46 . 42 54 . 54 38 59 . 45 49 38 . . 26 63 . 64 . . 30 . . 24 37 34 . 48 . 37 46 76 . . . 73 . 55 47 69 61 51 70 53 . . 61 . 68 58 41 . 52 . 50 . 51 59 . 63 47 59 . 50 54 60 . . 27 67 . 82 . . 32 . . 29 48 36 . 50 . 38 49 99 . . . 0.023 . . . . . . . . . 0.016 . . 0.016 . 0.028 0.014 . . . . 0.008 . . 0.052 . . . . . . . 0.005 . 0.008 0.005 . 0.023 0.008 0.027 0.060 0.010 . 0.004 0.022 0.029 0.016 0.029 . 0.033 0.035 0.022 0.020 .
NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC ND ND ND ND ND ND ND ND ND ND ND ND ND OH OH OH OH OH OH OH OH OH
FORSYTH CO FRANKLIN CO GASTON CO GRANVILLE CO GUILFORD CO HALIFAX CO HARNETT CO HAYWOOD CO HENDERSON CO JOHNSTON CO LINCOLN CO MC DOWELL CO MARTIN CO MECKLENBURG CO MITCHELL CO NEW HANOVER CO NORTHAMPTON CO ONSLOW CO ORANGE CO PASQUOTANK CO PERSON CO PITT CO ROBESON CO ROCKINGHAM CO ROWAN CO SWAIN CO WAKE CO WASHINGTON CO WATAUGA CO WAYNE CO WILSON CO YANCEY CO BILLINGS CO BURLEIGH CO CASS CO DUNN CO GRAND FORKS CO MC KENZIE CO MC LEAN CO MERCER CO MORTON CO OLIVER CO STARK CO STEELE CO WILLIAMS CO ADAMS CO ALLEN CO ASHTABULA CO ATHENS CO BELMONT CO BUTLER CO CLARK CO CLERMONT CO CLINTON CO
APPENDIX A: DATA TABLES
133
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
108,276 1,412,140 66,929 961,437 38,498 81,129 136,731 866,228 65,536 80,298 47,473 215,499 61,834 128,300 42,310 271,126 462,361 37,068 264,806 122,354 22,987 93,182 15,497 573,809 14,194 11,336 40,029 142,585 40,113 126,137 61,963 80,327 59,733 367,585 514,990 227,813 84,090 31,969 113,909 62,254 113,269 22,254 174,253 111,486 56,735 48,056 10,333 22,795 68,078 599,611 36,490 503,341 278,850 37,557
CO 8-hr (ppm)
. 6.1 . 2.9 . . . 3.1 . 2.2 . 2.2 . . . . 1.9 . . . . . . 4.0 . . . . . . . . . 2.5 3.2 . . . . . . . 2.6 . . . . . . 5.4 . 6.3 . .
Pb QMax (µg/m3)
0.04 1.47 . 0.05 0.42 . . 0.03 . . . . . . 0.25 . . . . . . . . 0.04 . . . . . . . . . . 0.04 . . . . . . . . . . . . . . 0.00 . 0.02 . .
NO2 AM (ppm)
0.0155 0.0281 . . . . . 0.0279 . 0.0172 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0120 . 0.0088 . . . 0.0082 0.0154 . 0.0151 . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. 0.104 0.099 0.100 . 0.112 0.111 0.124 . 0.088 0.099 0.121 0.099 0.108 0.099 0.095 0.106 0.104 0.098 0.105 . 0.104 . 0.097 . . . 0.096 0.103 . . . . 0.101 0.109 0.110 . 0.075 0.124 0.106 0.094 . 0.095 0.022 . . 0.096 0.092 . 0.103 0.094 0.114 0.097 0.071 . 0.082 0.087 0.086 . 0.091 0.091 0.093 . 0.078 0.088 0.094 0.082 0.092 0.087 0.086 0.085 0.089 0.084 0.089 . 0.087 . 0.088 . . . 0.084 0.085 . . . . 0.084 0.090 0.091 . 0.061 0.094 0.084 0.084 . 0.079 . . . . 0.075 . 0.084 0.076 0.083 0.062 0.053 61 133 . 73 . . 40 78 48 70 . 57 61 46 . 55 61 . 55 . . . 55 63 . 65 51 . . 63 98 63 61 58 63 53 . . . 88 . 59 52 63 . 43 . . 88 58 . 77 33 . 61 117 . 75 . . 45 81 48 63 . 57 69 53 . 70 60 . 59 . . . 64 67 . 67 51 . . 63 145 70 61 58 56 57 . . . 88 . 80 59 71 . 71 . . 106 59 . 90 37 . 0.048 0.034 . 0.025 . . . 0.038 . 0.051 . 0.057 0.024 . . 0.021 0.023 . 0.029 . 0.034 . . 0.032 0.049 . . . . . . 0.026 . 0.025 0.072 . 0.037 . . . . . . . . 0.027 . . 0.011 . . 0.049 . .
OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OK OK OK OK OK OK OK OK OK OK OR OR
COLUMBIANA CO CUYAHOGA CO DELAWARE CO FRANKLIN CO FULTON CO GEAUGA CO GREENE CO HAMILTON CO HANCOCK CO JEFFERSON CO KNOX CO LAKE CO LAWRENCE CO LICKING CO LOGAN CO LORAIN CO LUCAS CO MADISON CO MAHONING CO MEDINA CO MEIGS CO MIAMI CO MONROE CO MONTGOMERY CO MORGAN CO NOBLE CO OTTAWA CO PORTAGE CO PREBLE CO RICHLAND CO SANDUSKY CO SCIOTO CO SENECA CO STARK CO SUMMIT CO TRUMBULL CO TUSCARAWAS CO UNION CO WARREN CO WASHINGTON CO WOOD CO WYANDOT CO CLEVELAND CO COMANCHE CO GARFIELD CO KAY CO LATIMER CO MC CLAIN CO MUSKOGEE CO OKLAHOMA CO OKMULGEE CO TULSA CO CLACKAMAS CO COLUMBIA CO
134 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
74,958 146,389 62,649 57,702 7,186 282,912 228,483 583,887 59,249 23,598 65,551 78,274 1,336,449 73,478 186,093 336,523 130,542 541,174 163,029 56,846 376,396 237,813 547,651 275,572 121,082 219,039 422,822 96,246 291,130 328,149 118,710 121,003 678,111 247,105 41,172 1,585,577 152,585 45,050 204,584 370,321 339,574 161,135 596,270 110,006 23,862 120,940 145,196 20,293 128,776 295,039 44,506 32,170 34,377 61,851
CO 8-hr (ppm)
5.6 5.7 5.1 5.1 . 5.2 5.3 4.8 . . . . 3.8 . 1.9 3.0 1.5 3.8 2.7 . . 3.3 . 4.9 . 2.8 3.3 3.0 2.7 3.3 . . 2.2 2.8 . 5.3 1.7 . 1.6 . 3.4 . 5.6 . . . . . . 3.9 . . . .
Pb QMax (µg/m3)
. 0.02 . . . 0.02 . 0.06 . . 0.08 . 0.06 . 0.08 0.76 . . 0.04 0.09 . 0.04 0.05 . . . 0.04 . . . . 0.04 0.04 0.04 . 7.00 . . . 0.05 0.04 . . . . 0.01 0.00 . . 0.01 . . . .
NO2 AM (ppm)
. . . . . . . . . . . 0.0040 0.0294 . 0.0170 0.0205 0.0140 0.0196 0.0159 . . 0.0185 0.0204 0.0151 . 0.0176 0.0159 0.0197 0.0157 0.0144 . . 0.0193 0.0177 0.0069 0.0324 . . 0.0180 0.0168 0.0189 . 0.0247 . . . . . . 0.0109 . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. 0.074 . . . 0.073 0.081 . . . . . 0.129 0.078 0.101 0.120 0.114 0.119 0.104 . . 0.116 0.127 0.103 0.114 0.106 0.133 0.109 0.116 0.111 0.086 0.111 0.131 0.116 0.103 0.125 . . 0.118 0.123 0.109 0.115 0.108 0.113 0.090 0.104 0.100 0.108 0.090 0.102 0.104 0.107 0.087 0.096 . 0.063 . . . 0.059 0.061 . . . . . 0.109 . 0.086 0.095 0.096 0.102 0.092 . . 0.092 0.101 0.087 0.091 0.087 0.102 0.086 0.101 0.096 0.076 0.092 0.107 0.092 0.090 0.101 . . 0.099 0.088 0.094 0.098 0.085 . 0.078 0.086 0.087 0.084 0.073 0.082 0.091 0.089 0.079 0.085 87 85 88 82 87 91 . 48 65 79 . . 133 . 87 67 67 61 67 . 79 67 76 68 . 69 83 94 59 67 48 49 79 51 56 264 . . 60 62 75 45 62 . . 45 . 44 . 49 . . . . 81 85 88 82 76 91 . 55 60 79 . . 113 . 80 81 59 59 66 . 105 62 60 59 . 77 89 90 55 82 57 60 66 59 67 325 . . 57 75 82 52 64 . . 46 . 62 . 49 . . . . . . . . . . . . . . . . 0.062 . 0.078 0.031 0.046 0.029 0.030 . . 0.022 0.033 0.035 . 0.031 0.023 0.033 0.030 0.026 0.028 0.032 0.025 0.027 0.021 0.048 0.035 0.069 0.050 0.029 0.026 . 0.037 . . . . . . 0.022 . . . .
OR OR OR OR OR OR OR OR OR OR OR PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA PA RI RI RI SC SC SC SC SC SC SC SC SC SC
DESCHUTES CO JACKSON CO JOSEPHINE CO KLAMATH CO LAKE CO LANE CO MARION CO MULTNOMAH CO UMATILLA CO UNION CO YAMHILL CO ADAMS CO ALLEGHENY CO ARMSTRONG CO BEAVER CO BERKS CO BLAIR CO BUCKS CO CAMBRIA CO CARBON CO CHESTER CO DAUPHIN CO DELAWARE CO ERIE CO FRANKLIN CO LACKAWANNA CO LANCASTER CO LAWRENCE CO LEHIGH CO LUZERNE CO LYCOMING CO MERCER CO MONTGOMERY CO NORTHAMPTON CO PERRY CO PHILADELPHIA CO SCHUYLKILL CO WARREN CO WASHINGTON CO WESTMORELAND CO YORK CO KENT CO PROVIDENCE CO WASHINGTON CO ABBEVILLE CO AIKEN CO ANDERSON CO BARNWELL CO BERKELEY CO CHARLESTON CO CHEROKEE CO CHESTER CO COLLETON CO DARLINGTON CO
APPENDIX A: DATA TABLES
135
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
29,114 18,375 22,295 46,302 320,167 59,567 167,611 57,494 93,894 285,720 226,800 30,337 36,815 131,497 25,207 123,809 81,343 68,250 85,969 73,712 510,784 35,061 50,480 285,536 44,565 19,437 27,888 15,795 33,016 335,749 35,303 31,255 42,383 77,982 54,812 100,498 13,643 51,373 47,227 118,570 51,043 826,330 9,479 143,596 103,281 13,694 92,315 81,021 67,675 1,185,394 191,707 8,681 260,120 264,036
CO 8-hr (ppm)
. . . . 5.6 . . . . 2.9 . . . . . . . . . . 6.3 . . . . . . . . 4.8 . . . . . . . . . . . 5.5 . 3.5 . . . . . 4.4 . . 3.2 .
Pb QMax (µg/m3)
0.01 . . 0.02 0.01 0.02 . . . 0.01 0.00 . . 0.01 . . . . . . 0.08 . . . . . . . . 0.00 . . . 0.01 . . . . 0.17 . . 1.30 . 0.20 . . . 0.98 . . . . . 0.45
NO2 AM (ppm)
. . . . 0.0170 . . . . 0.0112 . . . . . . . . . 0.0143 0.0124 . . . . . . . . . . . 0.0147 . . . . . . . . 0.0277 . 0.0183 . . . . . 0.0220 . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. 0.093 . . . . . 0.090 0.097 0.110 0.107 0.098 0.084 0.098 . . . 0.107 0.115 0.106 0.125 . 0.096 0.107 . 0.094 . 0.080 0.124 0.120 0.093 . . . . . . 0.099 . 0.101 0.110 0.122 . 0.111 0.127 . . 0.110 0.104 0.103 0.137 0.066 0.080 0.133 . 0.078 . . . . . 0.080 0.081 0.089 0.088 0.082 0.071 0.081 . . . 0.084 0.098 0.082 0.097 . 0.086 0.089 . 0.082 . . 0.094 0.096 0.079 . . . . . . 0.085 . 0.087 0.095 0.089 . 0.089 0.100 . . 0.092 0.084 0.084 0.085 0.063 0.065 0.102 . . 53 98 53 . 122 . . 130 43 . . 46 52 46 141 . 43 45 69 42 41 63 . . 53 . . 67 . . 74 44 54 49 . . 58 . . 76 . 56 . 141 41 . . 41 . . 103 47 . . 65 78 51 . 117 . . 123 56 . . 50 58 52 141 . 49 49 76 42 43 66 . . 59 . . 69 . . 75 52 64 50 . . 75 . . 81 . 63 . 137 56 . . 58 . . 91 67 . . . 0.006 0.014 . 0.020 0.007 . 0.009 . . . . . . . 0.025 0.048 0.038 0.032 . 0.037 . 0.069 . . 0.016 . . . 0.016 0.047 . . 0.026 0.067 . 0.024 . . 0.033 0.017 0.042 0.086 . . . . . . . 0.001 .
SC SC SC SC SC SC SC SC SC SC SC SC SC SC SD SD SD TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TN TX TX TX TX TX
DILLON CO EDGEFIELD CO FAIRFIELD CO GEORGETOWN CO GREENVILLE CO GREENWOOD CO LEXINGTON CO OCONEE CO PICKENS CO RICHLAND CO SPARTANBURG CO UNION CO WILLIAMSBURG CO YORK CO BROOKINGS CO MINNEHAHA CO PENNINGTON CO ANDERSON CO BLOUNT CO BRADLEY CO DAVIDSON CO DICKSON CO HAMBLEN CO HAMILTON CO HAWKINS CO HAYWOOD CO HENRY CO HUMPHREYS CO JEFFERSON CO KNOX CO LAWRENCE CO LOUDON CO MC MINN CO MADISON CO MAURY CO MONTGOMERY CO POLK CO PUTNAM CO ROANE CO RUTHERFORD CO SEVIER CO SHELBY CO STEWART CO SULLIVAN CO SUMNER CO UNION CO WASHINGTON CO WILLIAMSON CO WILSON CO BEXAR CO BRAZORIA CO BREWSTER CO CAMERON CO COLLIN CO
136 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
1,852,810 273,525 85,167 591,610 217,399 104,948 2,818,199 383,545 239,397 222,636 291,145 80,509 151,309 1,170,103 576,407 74,361 133,239 70,183 187,941 6,620 20,789 725,956 12,621 26,601 263,590 48,560 158,330 35,845 131,761 62,142 54,928 41,588 170,936 19,217 26,594 6,282 209,274 27,791 818,584 48,741 45,723 63,306 217,881 56,942 10,913 11,949 10,524 215,686 79,332 57,482 32,370 61,236 45,960 26,142
CO 8-hr (ppm)
4.6 . . 7.9 . . 6.7 . . . . . . 2.8 1.3 . 6.2 4.4 3.5 . . 6.5 . . 6.2 . 6.4 . 1.9 2.9 . . 2.4 . . . . . 4.6 . . . . . . . . . . . . . . .
Pb QMax (µg/m3)
0.09 . 0.26 0.12 . . 0.00 . . . . . . . . . . . . . . 0.10 . . . . . . . . . . . . . . . . 0.02 . . . . . . . . . . . . . . .
NO2 AM (ppm)
0.0180 0.0090 . 0.0336 0.0050 . 0.0246 . 0.0103 . . 0.0093 . 0.0156 . . . . 0.0207 . . 0.0265 . . 0.0233 . 0.0239 . 0.0166 0.0116 . . 0.0224 0.0068 . 0.0119 . . 0.0236 . . . . . . . . 0.0097 0.0126 . . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
0.134 0.138 0.111 0.115 0.175 0.124 0.210 0.078 0.133 . 0.094 0.156 0.101 0.133 0.112 0.092 0.090 0.072 0.103 . . 0.101 0.073 . 0.097 0.081 0.098 0.105 0.081 . . . 0.126 0.111 . 0.123 0.105 . 0.119 0.099 0.102 0.134 0.116 0.092 . 0.101 . 0.106 0.102 . . 0.108 . . 0.097 0.105 . 0.075 0.103 0.091 0.134 0.067 0.093 . 0.077 0.090 0.087 0.097 0.087 0.078 0.063 0.063 0.079 . . 0.075 0.067 . 0.075 . 0.075 0.082 0.072 . . . 0.094 0.091 . 0.100 0.090 . 0.093 0.083 0.088 0.099 0.098 0.080 . 0.089 . 0.086 0.084 . . 0.091 . . 66 . 104 209 82 . 134 45 . 38 74 . . 47 . . 84 89 61 43 31 108 . 32 115 44 67 40 42 43 39 38 . . 42 . 59 43 51 . . . 51 . 51 . 48 48 . . 44 . 44 43 77 . 126 244 116 . 137 58 . 38 78 . . 58 . . 84 92 94 52 32 101 . 45 101 44 67 56 46 49 39 50 . . 54 . 70 86 69 . . . 66 . 72 . 57 81 . . 65 . 48 78 0.005 . 0.022 0.030 0.053 . 0.025 . 0.038 . 0.020 . . . . . . . 0.009 . . 0.011 . 0.002 . . . . 0.012 0.037 . . . . . 0.017 . . 0.023 . . . . . . . . . 0.013 0.011 . . . .
TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX UT UT UT UT UT UT UT UT UT UT VT VT VT VT VT VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA
DALLAS CO DENTON CO ELLIS CO EL PASO CO GALVESTON CO GREGG CO HARRIS CO HIDALGO CO JEFFERSON CO LUBBOCK CO NUECES CO ORANGE CO SMITH CO TARRANT CO TRAVIS CO VICTORIA CO WEBB CO CACHE CO DAVIS CO GRAND CO IRON CO SALT LAKE CO SAN JUAN CO TOOELE CO UTAH CO WASHINGTON CO WEBER CO BENNINGTON CO CHITTENDEN CO RUTLAND CO WASHINGTON CO WINDHAM CO ARLINGTON CO CAROLINE CO CARROLL CO CHARLES CITY CO CHESTERFIELD CO CULPEPER CO FAIRFAX CO FAUQUIER CO FREDERICK CO HANOVER CO HENRICO CO HENRY CO KING WILLIAM CO MADISON CO NORTHUMBERLAND CO PRINCE WILLIAM CO ROANOKE CO ROCKINGHAM CO SMYTH CO STAFFORD CO TAZEWELL CO WARREN CO
APPENDIX A: DATA TABLES
137
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
39,573 25,466 111,183 18,426 40,341 151,976 6,991 19,027 133,793 66,049 16,162 170,045 261,229 203,056 96,397 52,141 21,947 17,605 112,560 56,464 238,053 82,119 1,507,319 189,731 586,203 79,555 465,642 361,364 161,238 48,439 127,780 188,823 59,253 26,992 96,827 47,952 34,693 35,233 69,371 207,619 57,249 37,356 75,509 50,871 42,835 41,636 86,915 194,594 45,088 367,085 76,559 25,690 41,758 4,590
CO 8-hr (ppm)
. . 3.3 . . . . . . . . 4.7 3.8 3.9 4.3 . . . . . 6.0 . 6.5 . 6.8 . 5.3 6.3 7.3 . . . . . . . . 8.8 . 1.9 . . . 3.1 . . . . . 4.0 . . . .
Pb QMax (µg/m3)
. . . . . 0.01 . . . . . . . 0.01 . . . . . . . . 0.87 . . . . . . . . . 0.01 . 0.02 . . . 0.01 0.01 0.01 . 0.01 . . . 0.01 . . . . . . .
NO2 AM (ppm)
. . 0.0259 . . . . . . . . . 0.0187 0.0212 . . . . . . 0.0124 . 0.0194 . . . . . . . . . . . . . 0.0058 0.0153 . 0.0197 . . . . . . . . . . . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
. 0.093 0.124 . . . . . 0.113 . . . . . . 0.114 . . . 0.057 0.077 . 0.095 . 0.083 0.047 0.070 0.083 . . 0.070 . . . 0.124 . 0.092 0.097 . 0.103 . . . 0.110 . . 0.106 0.091 0.088 0.088 0.093 0.127 . 0.075 . 0.080 0.085 . . . . . 0.097 . . . . . . 0.091 . . . 0.045 0.053 . 0.072 . 0.066 0.038 0.054 0.068 . . 0.052 . . . 0.086 . 0.085 0.083 . 0.075 . . . 0.082 . . 0.085 0.073 0.073 0.079 0.078 0.100 . 0.064 47 . . 43 42 68 45 54 55 51 42 . . 50 95 55 52 122 77 43 41 46 115 48 97 . 63 79 58 127 48 95 . 63 . 45 . 113 . 43 . 51 57 48 57 49 50 . . 42 . . 44 . 49 . . 65 51 68 59 77 64 55 77 . . 69 113 62 87 142 52 46 42 53 122 49 85 . 63 73 58 210 48 110 . 63 . 46 . 99 . 46 . 67 57 49 65 49 55 . . 54 . . 71 . . . 0.024 . . . . . 0.026 . . . 0.023 0.024 . . . . . 0.020 . . 0.012 . 0.029 0.059 0.009 . . . 0.012 . . 0.059 0.028 . 0.018 0.061 . 0.032 . 0.061 0.037 0.034 . 0.046 0.052 0.017 . 0.017 . . . .
VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA VA WA WA WA WA WA WA WA WA WA WA WA WA WA WA WA WV WV WV WV WV WV WV WV WV WV WV WV WV WV WV WI WI WI WI WI WI WI
WISE CO WYTHE CO ALEXANDRIA BRISTOL CHARLOTTESVILLE CHESAPEAKE COVINGTON FREDERICKSBURG HAMPTON LYNCHBURG MARTINSVILLE NEWPORT NEWS NORFOLK RICHMOND ROANOKE SUFFOLK WINCHESTER ASOTIN CO BENTON CO CLALLAM CO CLARK CO COWLITZ CO KING CO KITSAP CO PIERCE CO SKAGIT CO SNOHOMISH CO SPOKANE CO THURSTON CO WALLA WALLA CO WHATCOM CO YAKIMA CO BERKELEY CO BROOKE CO CABELL CO FAYETTE CO GREENBRIER CO HANCOCK CO HARRISON CO KANAWHA CO MARION CO MARSHALL CO MONONGALIA CO OHIO CO PUTNAM CO WAYNE CO WOOD CO BROWN CO COLUMBIA CO DANE CO DODGE CO DOOR CO DOUGLAS CO FLORENCE CO
138 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-12. Maximum Air Quality Concentrations by County, 1997 (continued)
State
County
1990 Population
90,083 67,783 128,181 18,878 80,421 115,400 959,275 31,679 140,510 72,831 34,773 175,034 139,510 50,251 46,975 103,877 25,617 17,707 75,000 95,328 304,715 140,320 73,605 30,797 29,370 33,662 73,142 61,226 23,562 38,823 11,172
CO 8-hr (ppm)
. . . . . . 2.5 . . . 0.5 3.1 . . . . . . . . 2.1 . . . . . . . . . .
Pb QMax (µg/m3)
. . . . . . 0.03 . . . . . . . . . . . . . . . . . . . . . . . .
NO2 AM (ppm)
. . . . 0.0037 . 0.0207 . . . . . . . 0.0043 . . . . . . . . . . . . . . . .
O3 O3 PM10 PM10 SO2 2nd Max 4th Max 2nd Max 99 Pctile 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (ppm)
0.089 0.093 0.120 0.121 0.132 0.080 0.127 0.075 0.094 0.129 0.077 0.117 0.097 0.085 0.085 0.123 0.085 . 0.098 0.106 0.111 0.090 . . . . . . . . 0.067 0.077 0.078 0.092 0.099 0.099 0.069 0.095 0.065 0.079 0.099 0.066 0.098 0.085 0.073 0.071 0.092 0.071 . 0.081 0.074 0.079 0.080 . . . . . . . . 0.061 . . . . . 44 58 . . . . . . . . . 28 21 . . 61 . . 53 44 73 26 33 100 52 77 . . . . . 45 59 . . . . . . . . . 29 24 . . 61 . . 57 120 69 27 34 96 62 77 . . . . . 0.013 0.028 0.050 . . . . . . . . . . . . . . 0.021 . . . . . . . .
WI WI WI WI WI WI WI WI WI WI WI WI WI WI WI WI WI WI WI WI WI WI WI WY WY WY WY WY WY WY WY CO Pb NO2 O3 PM 10 = = = = = = = = = = = =
FOND DU LAC CO JEFFERSON CO KENOSHA CO KEWAUNEE CO MANITOWOC CO MARATHON CO MILWAUKEE CO ONEIDA CO OUTAGAMIE CO OZAUKEE CO POLK CO RACINE CO ROCK CO ST CROIX CO SAUK CO SHEBOYGAN CO VERNON CO VILAS CO WALWORTH CO WASHINGTON CO WAUKESHA CO WINNEBAGO CO WOOD CO ALBANY CO CAMPBELL CO FREMONT CO LARAMIE CO NATRONA CO SHERIDAN CO SWEETWATER CO TETON CO
SO2 WTD AM PPM µg/m 3
Highest second maximum non-overlapping 8-hour concentration (Applicable NAAQS is 9 ppm) Highest quarterly maximum concentration (Applicable NAAQS is 1.5 ug/m3) Highest arithmetic mean concentration (Applicable NAAQS is 0.053 ppm) Highest second daily maximum 1-hour concentration (Applicable NAAQS is 0.12 ppm) Highest fourth daily maximum 8-hour concentration (Applicable NAAQS is 0.08 ppm) Highest second maximum 24-hour concentration (Applicable NAAQS is 150 ug/m3) Highest 99th percentile 24-hour concentration (Applicable NAAQS is 150 ug/m3) Data from exceptional events not included. Highest second maximum 24-hour concentration (Applicable NAAQS is 0.14ppm) Weighted Annual mean Units are parts per million Units are micrograms per cubic meter
Note: The reader is cautioned that this summary is not adequate in itself to numerically rank counties according to their air quality. The monitoring data represent the quality of air in the vicinity of the monitoring site but may not necessarily represent urban-wide air quality.
APPENDIX A: DATA TABLES
139
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-13. Maximum Air Quality Concentrations by Metropolitan Statistical Area, 1997
Metropolitan Statistical Area
CO Pb NO2 1990 8-hr QMax AM Population (ppm) (µg/m3) (ppm)
O3 O3 PM10 PM10 PM10 SO2 1-hr 8-hr Wtd AM 2nd Max 99 Pctile AM (ppm) (ppm) (µg/m3) (µg/m3) (µg/m3) (ppm)
SO2 24-hr (ppm)
ABILENE, TX 119,655 AGUADILLA, PR 128,172 AKRON, OH 657,575 ALBANY, GA 112,561 ALBANY-SCHENECTADY-TROY, NY 861,424 ALBUQUERQUE, NM 589,131 ALEXANDRIA, LA 131,556 ALLENTOWN-BETHLEHEM-EASTON, PA 595,081 ALTOONA, PA 130,542 AMARILLO, TX 187,547 ANCHORAGE, AK 226,338 ANN ARBOR, MI 490,058 ANNISTON, AL 116,034 APPLETON-OSHKOSH-NEENAH, WI 315,121 ARECIBO, PR 155,005 ASHEVILLE, NC 191,774 ATHENS, GA 126,262 ATLANTA, GA 2,959,950 ATLANTIC-CAPE MAY, NJ 319,416 AUGUSTA-AIKEN, GA-SC 415,184 AURORA-ELGIN, IL 356,884 AUSTIN-SAN MARCOS, TX 846,227 BAKERSFIELD, CA 543,477 BALTIMORE, MD 2,382,172 BANGOR, ME 91,629 BARNSTABLE-YARMOUTH, MA 134,954 BATON ROUGE, LA 528,264 BEAUMONT-PORT ARTHUR, TX 361,226 BELLINGHAM, WA 127,780 BENTON HARBOR, MI 161,378 BERGEN-PASSAIC, NJ 1,278,440 BILLINGS, MT 113,419 BILOXI-GULFPORT-PASCAGOULA, MS 312,368 BINGHAMTON, NY 264,497 BIRMINGHAM, AL 840,140 BISMARCK, ND 83,831 BLOOMINGTON, IN 108,978 BLOOMINGTON-NORMAL, IL 129,180 BOISE CITY, ID 295,851 BOSTON, MA-NH 3,227,707 BOULDER-LONGMONT, CO 225,339 BRAZORIA, TX 191,707 BREMERTON, WA 189,731 BRIDGEPORT, CT 443,722 BROCKTON, MA 236,409 BROWNSVILLE-HARLINGEN-SAN BENITO, TX 260,120 BRYAN-COLLEGE STATION, TX 121,862 BUFFALO-NIAGARA FALLS, NY 1,189,288 BURLINGTON, VT 151,506 CAGUAS, PR 279,501 CANTON-MASSILLON, OH 394,106 CASPER, WY 61,226
ND ND 3 ND 5 6 ND 3 2 ND 7 ND ND ND ND ND ND 4 4 ND ND 1 3 5 ND ND 5 ND ND ND 6 6 ND ND 6 ND ND ND 5 5 5 ND ND 4 ND 3 ND 3 2 ND 3 ND
ND ND 0.04 ND 0.03 ND ND 0.09 ND ND ND ND ND ND ND ND ND 0.34 ND 0.01 ND ND 0.00 0.01 ND ND 0.06 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.04 ND ND ND ND
ND ND ND ND 0.014 0.019 ND 0.018 0.014 ND ND ND ND ND ND ND ND 0.025 ND ND ND IN 0.024 0.026 ND ND 0.020 0.010 ND ND 0.028 ND ND ND 0.010 ND ND ND 0.019 0.030 ND ND ND 0.023 0.009 ND ND 0.020 0.017 ND ND ND
ND ND 0.11 ND 0.10 0.09 ND 0.12 0.11 ND ND 0.09 ND 0.09 ND 0.09 ND 0.14 0.13 0.12 ND 0.11 0.14 0.16 0.09 ND 0.13 0.16 0.07 0.12 0.12 ND 0.11 ND 0.12 ND ND ND ND 0.12 0.09 0.14 ND 0.14 0.11 0.08 ND 0.09 ND ND 0.10 ND
ND ND 0.09 ND 0.08 0.08 ND 0.10 0.10 ND ND 0.08 ND 0.08 ND 0.08 ND 0.11 0.11 0.09 ND 0.09 0.11 0.12 0.07 ND 0.10 0.09 0.05 0.10 0.10 ND 0.10 ND 0.09 ND ND ND ND 0.09 0.07 0.09 ND 0.11 0.09 0.07 ND 0.08 ND ND 0.08 ND
ND ND 24 26 23 29 23 19 22 ND 32 ND 23 ND ND 21 ND 32 IN 26 ND ND 47 30 21 ND 28 ND 16 ND IN 24 21 18 35 13 ND ND 35 26 21 ND 17 IN ND 21 ND 21 IN ND 27 16
ND ND 63 57 45 93 76 59 67 ND 127 ND 49 ND ND 48 ND 75 IN 54 ND ND 96 63 52 ND 87 ND 48 ND 65 95 57 48 111 26 ND ND 91 59 42 ND 48 51 ND 103 ND 51 42 ND 58 33
ND ND 56 80 61 97 92 59 59 ND 113 ND 51 ND ND 48 ND 80 IN 64 ND ND 137 94 52 ND 93 ND 48 ND 78 95 59 53 111 27 ND ND 161 86 43 ND 49 61 ND 91 ND 82 46 ND 58 34
ND ND 0.012 ND 0.004 ND ND 0.010 0.010 ND ND ND ND ND ND ND ND 0.005 0.003 0.003 ND ND IN 0.008 ND ND 0.006 0.008 IN ND 0.004 0.007 0.003 ND 0.006 0.008 ND ND ND 0.009 ND ND ND 0.007 ND 0.001 ND 0.012 0.002 ND 0.007 ND
ND ND 0.072 ND 0.020 ND ND 0.030 0.046 ND ND ND ND ND ND ND ND 0.027 0.011 0.013 ND ND IN 0.026 ND ND 0.027 0.038 IN ND 0.018 0.032 0.025 ND 0.018 0.060 ND ND ND 0.049 ND ND ND 0.031 ND 0.001 ND 0.094 0.012 ND 0.025 ND
140 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-13. Maximum Air Quality Concentrations by Metropolitan Statistical Area, 1997 (continued)
Metropolitan Statistical Area
CO Pb NO2 1990 8-hr QMax AM Population (ppm) (µg/m3) (ppm)
O3 O3 PM10 PM10 PM10 SO2 1-hr 8-hr Wtd AM 2nd Max 99 Pctile AM (ppm) (ppm) (µg/m3) (µg/m3) (µg/m3) (ppm)
SO2 24-hr (ppm)
168,767 173,025 CHARLESTON-NORTH CHARLESTON, SC 506,875 CHARLESTON, WV 250,454 CHARLOTTE-GASTONIA-ROCKHILL, NC-SC 1,162,093 CHARLOTTESVILLE, VA 131,107 CHATTANOOGA, TN-GA 424,347 CHEYENNE, WY 73,142 CHICAGO, IL 7,410,858 CHICO-PARADISE, CA 182,120 CINCINNATI, OH-KY-IN 1,526,092 CLARKSVILLE-HOPKINSVILLE, TN-KY 169,439 CLEVELAND-LORAIN-ELYRIA, OH 2,202,069 COLORADO SPRINGS, CO 397,014 COLUMBIA, MO 112,379 COLUMBIA, SC 453,331 COLUMBUS, GA-AL 260,860 COLUMBUS, OH 1,345,450 CORPUS CHRISTI, TX 349,894 CUMBERLAND, MD-WV 101,643 DALLAS, TX 2,676,248 DANBURY, CT 193,597 DANVILLE, VA 108,711 DAVENPORT-MOLINE-ROCK ISLAND, IA-IL 350,861 DAYTON-SPRINGFIELD, OH 951,270 DAYTONA BEACH, FL 399,413 DECATUR, AL 131,556 DECATUR, IL 117,206 DENVER, CO 1,622,980 DES MOINES, IA 392,928 DETROIT, MI 4,266,654 DOTHAN, AL 130,964 DOVER, DE 110,993 DUBUQUE, IA 86,403 DULUTH-SUPERIOR, MN-WI 239,971 DUTCHESS COUNTY, NY 259,462 EAU CLAIRE, WI 137,543 EL PASO, TX 591,610 ELKHART-GOSHEN, IN 156,198 ELMIRA, NY 95,195 ENID, OK 56,735 ERIE, PA 275,572 EUGENE-SPRINGFIELD, OR 282,912 EVANSVILLE-HENDERSON, IN-KY 278,990 FARGO-MOORHEAD, ND-MN 153,296 FAYETTEVILLE, NC 274,566 FAYETTEVILLE-SPRINGDALE-ROGERS, AR 259,462 FITCHBURG-LEOMINSTER, MA 138,165 FLAGSTAFF, AZ-UT 101,760 FLINT, MI 430,459 FLORENCE, AL 131,327 FLORENCE, SC 114,344
CEDAR RAPIDS, IA CHAMPAIGN-URBANA, IL
2 ND 4 2 6 ND ND ND 5 5 3 ND 6 5 ND 3 ND 3 ND ND 5 ND ND ND 4 ND ND ND 6 4 5 ND ND ND 3 ND ND 8 ND ND ND 5 5 5 ND 6 ND ND ND ND ND ND
ND ND 0.01 0.01 0.01 ND ND ND 0.33a 0.00 0.03 ND 1.47 b 0.01 ND 0.01 0.81 c 0.05 ND ND 0.45 d ND ND 0.02 0.04 ND ND 0.03 0.03 ND 0.09 ND ND ND ND ND ND 0.12 ND ND ND ND 0.02 ND ND 0.05 ND ND ND 0.01 ND ND
ND ND 0.011 0.020 0.018 ND ND ND 0.034 0.013 0.028 ND 0.028 ND ND 0.011 ND ND ND ND 0.018 ND ND ND ND ND ND ND 0.034 ND 0.026 ND ND ND ND ND ND 0.034 ND ND 0.009 0.015 ND 0.016 0.008 ND ND ND ND ND ND ND
0.08 0.09 0.10 0.10 0.13 ND 0.11 ND 0.11 0.07 0.12 0.10 0.12 0.07 ND 0.11 0.10 0.11 0.09 ND 0.14 0.14 ND 0.09 0.11 0.09 0.09 0.09 0.10 0.08 0.12 ND 0.12 ND 0.08 0.11 ND 0.12 0.11 0.08 ND 0.10 0.07 0.11 0.07 0.10 ND ND 0.08 0.10 ND ND
0.07 0.08 0.08 0.08 0.11 ND 0.09 ND 0.09 0.07 0.09 0.08 0.09 0.06 ND 0.09 0.08 0.09 0.08 ND 0.11 0.11 ND 0.07 0.09 0.07 0.08 0.08 0.08 0.06 0.09 ND 0.10 ND 0.07 0.09 ND 0.08 0.09 0.07 ND 0.09 0.06 0.10 0.07 0.09 ND ND 0.07 0.08 ND ND
26 23 22 25 31 21 26 IN 38 26 34 21 43 24 ND 43 26 31 31 26 48 21 ND 50 25 21 23 27 35 IN 38 25 ND ND 19 ND ND 35 ND ND ND 20 22 28 18 25 IN ND IN 20 19 ND
50 44 49 57 61 42 63 26 99 84 94 49 133 79 ND 130 64 73 74 56 104 46 ND 150 63 38 48 46 98 126 106 50 ND ND 47 ND ND 209 ND ND ND 68 91 67 63 48 36 ND IN 41 41 ND
50 46 49 65 68 51 66 27 114 108 111 50 117 78 ND 123 127 75 78 60 126 47 ND 160 67 40 55 56 94 126 131 58 ND ND 71 ND ND 244 ND ND ND 59 91 70 67 59 54 ND IN 44 44 ND
0.007 0.004 0.003 0.010 0.006 ND ND ND 0.008 ND 0.010 0.006 0.010 ND ND 0.004 ND 0.005 0.003 0.006 0.003 0.005 ND 0.005 0.006 ND ND 0.006 0.006 ND 0.009 ND ND IN ND ND ND 0.006 ND 0.003 ND 0.009 ND 0.017 0.002 ND ND ND ND 0.002 0.003 ND
0.073 0.018 0.022 0.032 0.016 ND ND ND 0.041 ND 0.045 0.026 0.057 ND ND 0.020 ND 0.025 0.020 0.020 0.022 0.024 ND 0.020 0.032 ND ND 0.021 0.026 ND 0.044 ND ND IN ND ND ND 0.030 ND 0.015 ND 0.035 ND 0.083 0.008 ND ND ND ND 0.012 0.020 ND
APPENDIX A: DATA TABLES
141
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-13. Maximum Air Quality Concentrations by Metropolitan Statistical Area, 1997 (continued)
Metropolitan Statistical Area
CO Pb NO2 1990 8-hr QMax AM Population (ppm) (µg/m3) (ppm)
5 5 ND ND ND ND 6 3 7 ND ND ND 4 ND ND ND 5 2 6 5 ND 5 ND 6 ND ND 3 6 ND ND 3 ND 7 4 3 4 ND ND 4 ND 3 ND ND ND 7 4 3 ND ND ND ND 7 ND 0.04 ND ND ND ND 0.03 ND 0.00 ND ND ND 0.13 e ND ND ND ND 0.01 ND ND ND 0.00 ND 0.01 ND 0.04 0.04 ND ND 0.04 0.03 ND 0.00 0.02 ND 0.08 ND ND ND 0.01 0.02 ND ND ND ND 0.20 0.04 ND ND ND ND 0.45 ND 0.010 ND ND ND ND IN 0.016 0.021 ND ND 0.005 IN ND ND ND ND IN ND ND ND 0.017 ND 0.017 ND ND 0.019 0.018 ND ND 0.005 ND 0.025 0.015 ND 0.015 ND ND ND ND 0.014 ND ND ND 0.026 0.018 0.016 ND ND ND ND 0.020
O3 O3 PM10 PM10 PM10 SO2 SO2 1-hr 8-hr Wtd AM 2nd Max 99 Pctile AM 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (µg/m3) (ppm) (ppm)
0.09 0.09 0.08 0.08 ND ND 0.10 0.13 0.14 ND 0.09 0.18 0.12 ND ND ND ND 0.12 ND 0.10 0.09 0.12 0.12 0.11 ND 0.12 0.12 0.15 ND 0.10 0.05 0.10 0.21 0.12 0.10 0.11 ND ND 0.10 ND 0.12 ND 0.11 0.10 0.12 0.11 0.10 ND ND 0.10 ND 0.12 0.06 0.07 0.07 0.07 ND ND 0.09 0.10 0.12 ND 0.08 0.10 0.09 ND ND ND ND 0.10 ND 0.07 0.07 0.09 0.10 0.09 ND 0.09 0.09 0.10 ND 0.08 0.05 0.08 0.13 0.09 0.09 0.10 ND ND 0.08 ND 0.09 ND 0.09 0.09 0.11 0.09 0.09 ND ND 0.09 ND 0.10 16 20 18 18 22 ND 33 20 47 28 20 23 37 ND 23 23 20 21 IN IN ND 27 20 IN ND 35 22 22 ND 24 17 ND 27 39 21 28 ND ND 26 23 26 20 15 ND 44 30 24 24 ND 23 ND 33 34 39 33 35 59 ND 77 47 111 58 41 82 138 ND 49 64 49 60 IN 56 ND 61 42 53 ND 76 67 47 ND 60 28 ND 134 94 48 54 ND ND 111 44 62 46 49 ND 77 56 67 60 ND 48 ND 75 40 60 38 40 68 ND 80 58 125 63 75 116 132 ND 54 82 48 57 IN 56 ND 73 51 56 ND 99 67 53 ND 100 29 ND 137 105 50 64 ND ND 91 52 64 52 56 ND 103 65 66 75 ND 49 ND 78 ND 0.002 ND ND ND ND IN ND IN ND ND 0.006 0.008 ND ND ND ND 0.002 IN ND 0.003 0.007 0.005 0.003 ND 0.007 0.007 0.005 ND ND 0.002 ND 0.004 0.012 ND 0.006 ND ND 0.002 ND 0.004 ND 0.008 ND 0.010 0.011 0.009 ND ND ND ND 0.005 ND 0.011 ND ND ND ND IN ND IN ND ND 0.053 0.032 ND ND ND ND 0.008 IN ND 0.017 0.023 0.008 0.014 ND 0.035 0.022 0.025 ND ND 0.007 ND 0.025 0.046 ND 0.030 ND ND 0.007 ND 0.035 ND 0.039 ND 0.031 0.069 0.030 ND ND ND ND 0.021
186,136 1,255,488 335,113 251,071 175,911 143,776 456,281 1,361,034 755,580 99,840 181,596 217,399 604,526 118,539 104,666 103,181 93,145 GRAND RAPIDS-MUSKEGON-HOLLAND, MI 937,891 GREAT FALLS, MT 77,691 GREELEY, CO 131,821 GREEN BAY, WI 194,594 GREENSBORO-WINSTON-SALEM-HIGH POINT NC 1,050,304 GREENVILLE, NC 107,924 GREENVILLE-SPARTANBURG-ANDERSON, SC 830,563 HAGERSTOWN, MD 121,393 HAMILTON-MIDDLETOWN, OH 291,479 HARRISBURG-LEBANON-CARLISLE, PA 587,986 HARTFORD, CT 1,157,585 HATTIESBURG, MS 98,738 HICKORY-MORGANTON-LENOIR, NC 292,409 HONOLULU, HI 836,231 HOUMA, LA 182,842 HOUSTON, TX 3,322,025 HUNTINGTON-ASHLAND, WV-KY-OH 312,529 HUNTSVILLE, AL 293,047 INDIANAPOLIS, IN 1,380,491 IOWA CITY, IA 96,119 JACKSON, MI 149,756 JACKSON, MS 395,396 JACKSON, TN 90,801 JACKSONVILLE, FL 906,727 JACKSONVILLE, NC 149,838 JAMESTOWN, NY 141,895 JANESVILLE-BELOIT, WI 139,510 JERSEY CITY, NJ 553,099 JOHNSON CITY-KINGSPORT-BRISTOL, TN-VA 436,047 JOHNSTOWN, PA 241,247 JONESBORO, AR 68,956 JOPLIN, MO 134,910 KALAMAZOO-BATTLE CREEK, MI 429,453 KANKAKEE, IL 96,255 KANSAS CITY, MO-KS 1,582,875
FORT COLLINS-LOVELAND, CO FORT LAUDERDALE, FL FORT MYERS-CAPE CORAL, FL FORT PIERCE-PORT ST. LUCIE, FL FORT SMITH, AR-OK FORT WALTON BEACH, FL FORT WAYNE, IN FORT WORTH-ARLINGTON, TX FRESNO, CA GADSDEN, AL GAINESVILLE, FL GALVESTON-TEXAS CITY, TX GARY, IN GLENS FALLS, NY GOLDSBORO, NC GRAND FORKS, ND-MN GRAND JUNCTION, CO
142 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-13. Maximum Air Quality Concentrations by Metropolitan Statistical Area, 1997 (continued)
Metropolitan Statistical Area
CO Pb NO2 1990 8-hr QMax AM Population (ppm) (µg/m3) (ppm)
ND ND 5 ND ND ND ND ND ND 3 ND 6 5 8 ND ND IN ND 5 ND 7 5 ND 15 6 4 ND ND ND 4 ND ND ND ND 6 ND 6 ND 4 4 3 5 ND 4 4 ND 1 ND ND ND 5 6 ND ND 0.00 ND ND ND ND ND ND 0.04 ND ND 0.08 ND ND ND ND ND 0.02 ND ND ND ND 0.07 0.02 ND ND ND ND ND ND ND ND ND 0.02 ND 1.30 f ND ND 0.08 0.03 0.43 g ND 0.00 ND ND ND 0.90 h ND ND ND 0.98 i ND ND IN ND ND ND ND 0.006 ND 0.016 ND ND 0.010 IN ND ND IN ND 0.014 ND ND 0.010 ND 0.043 0.020 ND ND ND ND ND ND ND ND ND ND ND 0.028 0.013 0.017 0.018 0.021 0.023 ND 0.021 ND ND 0.008 ND ND ND 0.016 0.012
O3 O3 PM10 PM10 PM10 SO2 SO2 1-hr 8-hr Wtd AM 2nd Max 99 Pctile AM 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (µg/m3) (ppm) (ppm)
0.12 ND 0.12 ND ND 0.11 ND 0.13 0.10 0.13 0.09 0.09 0.10 0.09 ND 0.10 0.02 ND 0.10 0.09 0.06 0.10 0.12 0.17 0.13 ND ND ND 0.12 0.09 ND ND ND 0.08 0.07 0.09 0.12 0.09 0.11 0.14 0.13 0.09 0.12 0.11 0.15 0.09 0.09 ND ND ND 0.12 0.13 0.09 ND 0.10 ND ND 0.08 ND 0.09 0.08 0.10 0.08 0.06 0.08 0.08 ND 0.08 ND ND 0.08 0.08 0.05 0.08 0.09 0.12 0.10 ND ND ND 0.10 0.08 ND ND ND 0.07 0.06 0.08 0.09 0.07 0.08 0.11 0.10 0.08 0.08 0.09 0.11 0.07 0.07 ND ND ND 0.09 0.10 ND ND 22 ND ND 22 ND 25 IN 34 ND IN 42 49 ND 15 26 21 24 24 25 27 ND 46 34 ND IN 23 31 20 ND IN ND IN IN 19 30 ND 26 ND 27 IN 30 37 ND IN 24 ND ND 18 19 34 ND ND 141 ND ND 70 ND 79 IN 83 ND 84 144 186 ND 36 63 48 62 48 44 61 ND 93 98 ND 38 51 77 42 ND 63 ND 45 85 38 76 ND 52 ND 61 77 142 115 ND 78 53 ND ND 37 42 69 ND ND 137 ND ND 87 ND 89 IN 89 ND 84 135 138 ND 42 71 54 58 50 57 86 ND 116 133 ND 38 55 102 54 ND 63 ND 58 85 42 81 ND 71 ND 61 74 166 119 ND 102 57 ND ND 46 61 76 ND ND 0.008 ND ND ND ND 0.003 0.007 0.007 ND ND 0.005 ND ND 0.005 ND 0.004 0.006 0.003 ND 0.002 ND 0.004 0.009 ND ND ND IN 0.003 ND ND ND ND ND ND 0.005 ND 0.001 0.005 0.004 0.004 0.008 ND ND 0.004 0.001 ND ND ND 0.008 0.007 ND ND 0.048 ND ND ND ND 0.012 0.017 0.023 ND ND 0.022 ND ND 0.027 ND 0.017 0.016 0.016 ND 0.006 ND 0.010 0.038 ND ND ND IN 0.017 ND ND ND ND ND ND 0.033 ND 0.004 0.019 0.028 0.027 0.049 ND ND 0.009 0.005 ND ND ND 0.036 0.086
KENOSHA, WI 128,181 KILLEEN-TEMPLE, TX 255,301 KNOXVILLE, TN 585,960 KOKOMO, IN 96,946 LA CROSSE, WI-MN 116,401 LAFAYETTE, LA 344,853 LAFAYETTE, IN 161,572 LAKE CHARLES, LA 168,134 LAKELAND-WINTER HAVEN, FL 405,382 LANCASTER, PA 422,822 LANSING-EAST LANSING, MI 432,674 LAREDO, TX 133,239 LAS CRUCES, NM 135,510 LAS VEGAS, NV-AZ 852,737 LAWRENCE, KS 81,798 LAWRENCE, MA-NH 353,232 LAWTON, OK 111,486 LEWISTON-AUBURN, ME 93,679 LEXINGTON, KY 405,936 LIMA, OH 154,340 LINCOLN, NE 213,641 LITTLE ROCK-NORTH LITTLE ROCK, AR 513,117 LONGVIEW-MARSHALL, TX 193,801 LOS ANGELES-LONG BEACH, CA 8,863,164 LOUISVILLE, KY-IN 948,829 LOWELL, MA-NH 280,578 LUBBOCK, TX 222,636 LYNCHBURG, VA 193,928 MACON, GA 290,909 MADISON, WI 367,085 MANCHESTER, NH 50,000 MANSFIELD, OH 174,007 MAYAGUEZ, PR 237,143 MCALLEN-EDINBURG-MISSION, TX 383,545 MEDFORD-ASHLAND, OR 146,389 MELBOURNE-TITUSVILLE-PALM BAY, FL 398,978 MEMPHIS, TN-AR-MS 1,007,306 MERCED, CA 178,403 MIAMI, FL 1,937,094 MIDDLESEX-SOMERSET-HUNTERDON, NJ 1,019,835 MILWAUKEE-WAUKESHA, WI 1,432,149 MINNEAPOLIS-ST. PAUL, MN-WI 2,538,834 MOBILE, AL 476,923 MODESTO, CA 370,522 MONMOUTH-OCEAN, NJ 986,327 MONROE, LA 142,191 MONTGOMERY, AL 292,517 MUNCIE, IN 119,659 MYRTLE BEACH, SC 144,053 NAPLES, FL 152,099 NASHUA, NH 168,233 NASHVILLE, TN 985,026
APPENDIX A: DATA TABLES
143
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-13. Maximum Air Quality Concentrations by Metropolitan Statistical Area, 1997 (continued)
Metropolitan Statistical Area
CO Pb NO2 1990 8-hr QMax AM Population (ppm) (µg/m3) (ppm)
5 ND 4 ND 3 6 5 ND 5 4 ND ND 5 7 5 6 4 1 ND ND ND 5 5 8 ND 4 ND ND ND ND 6 ND 6 6 ND ND 3 7 ND 3 ND 8 ND 4 5 4 ND 2 4 ND 7 ND 4 ND ND ND ND 0.05 0.16 ND 0.28 0.01 0.01 ND ND 0.00 ND 1.95 j ND ND ND ND 0.01 ND 0.02 7.00 k 0.03 ND 0.08 ND ND ND ND 0.08 ND ND ND ND ND ND 0.00 ND 0.76 l ND ND ND 0.01 0.05 ND ND ND 0.03 ND 0.01 ND ND 0.025 ND 0.024 ND 0.018 0.040 0.041 ND 0.019 0.020 ND ND 0.015 ND ND 0.033 0.013 0.012 ND ND ND ND 0.032 0.032 ND 0.029 ND IN ND ND 0.012 0.013 0.025 0.023 ND ND ND ND ND 0.021 ND ND ND 0.021 0.036 0.013 ND ND ND ND 0.019 ND ND
O3 O3 PM10 PM10 PM10 SO2 SO2 1-hr 8-hr Wtd AM 2nd Max 99 Pctile AM 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (µg/m3) (ppm) (ppm)
0.14 0.12 0.15 0.15 0.11 0.16 0.11 0.10 0.11 0.11 ND ND 0.10 ND 0.08 0.13 0.11 0.11 ND 0.11 0.11 0.09 0.14 0.11 ND 0.13 0.09 ND ND 0.13 0.10 0.14 0.12 0.10 ND ND 0.12 0.12 ND 0.12 0.11 0.08 ND 0.13 0.18 0.10 ND 0.10 0.08 0.11 0.14 ND ND 0.11 0.09 0.11 0.11 0.08 0.12 0.10 0.09 0.10 0.07 ND ND 0.08 ND 0.07 0.08 0.08 0.09 ND 0.09 0.09 0.07 0.12 0.09 ND 0.11 0.08 ND ND 0.10 0.06 0.10 0.10 0.08 ND ND 0.10 0.10 ND 0.10 0.09 0.07 ND 0.10 0.14 0.08 ND 0.09 0.07 0.09 0.09 ND ND 23 18 24 19 31 31 35 ND 22 24 ND ND 24 IN 42 39 26 26 26 28 24 27 64 87 25 38 ND 21 IN 23 30 IN 25 27 27 ND ND 24 40 30 22 47 IN 25 66 35 IN 21 26 22 25 ND ND 68 35 64 41 94 101 81 ND 68 71 ND ND 58 58 98 82 52 59 52 88 56 56 264 308 61 133 ND 89 87 81 48 37 62 115 56 ND ND 59 141 67 56 115 77 59 133 95 38 47 62 54 104 ND ND 73 51 63 65 100 105 91 ND 68 77 ND ND 59 58 102 91 53 56 62 88 57 76 325 301 78 113 ND 71 91 87 55 48 64 101 88 ND ND 68 141 81 63 134 52 70 227 113 39 55 73 56 108 ND ND 0.006 ND 0.006 0.004 0.005 0.013 0.007 ND 0.007 0.003 ND ND ND ND 0.004 0.001 0.002 0.007 ND 0.010 0.005 0.007 0.012 0.005 ND 0.017 ND 0.005 ND 0.005 ND 0.004 0.008 ND ND ND ND ND ND 0.009 ND ND ND 0.006 0.002 0.003 ND 0.010 ND ND 0.002 ND ND 0.029 ND 0.032 0.022 0.017 0.043 0.027 ND 0.026 0.012 ND ND ND ND 0.050 0.006 0.006 0.027 ND 0.052 0.033 0.044 0.048 0.024 ND 0.078 ND 0.034 ND 0.023 ND 0.018 0.037 ND ND ND ND ND ND 0.031 ND ND ND 0.024 0.005 0.013 ND 0.050 ND ND 0.006 ND ND
2,609,212 175,641 530,180 290,734 1,285,270 8,546,846 1,915,928 335,613 NORFOLK-VABEACH-NEWPORT NEWS,VA 1,443,244 OAKLAND, CA 2,082,914 OCALA, FL 194,833 ODESSA-MIDLAND, TX 255,545 OKLAHOMA CITY, OK 958,839 OLYMPIA, WA 161,238 OMAHA, NE-IA 639,580 ORANGE COUNTY, CA 2,410,556 ORLANDO, FL 1,224,852 OWENSBORO, KY 87,189 PANAMA CITY, FL 126,994 PARKERSBURG-MARIETTA, WV-OH 149,169 PENSACOLA, FL 344,406 PEORIA-PEKIN, IL 339,172 PHILADELPHIA, PA-NJ 4,922,175 PHOENIX-MESA, AZ 2,238,480 PINE BLUFF, AR 85,487 PITTSBURGH, PA 2,384,811 PITTSFIELD, MA 88,695 POCATELLO, ID 66,026 PONCE, PR 3,442,660 PORTLAND, ME 221,095 PORTLAND-VANCOUVER, OR-WA 1,515,452 PORTSMOUTH-ROCHESTER, NH-ME 223,271 PROVIDENCE-FALL RIVER-WARWICK, RI-MA 1,134,350 PROVO-OREM, UT 263,590 PUEBLO, CO 123,051 PUNTA GORDA, FL 110,975 RACINE, WI 175,034 RALEIGH-DURHAM-CHAPEL HILL, NC 855,545 RAPID CITY, SD 81,343 READING, PA 336,523 REDDING, CA 147,036 RENO, NV 254,667 RICHLAND-KENNEWICK-PASCO, WA 150,033 RICHMOND-PETERSBURG, VA 865,640 RIVERSIDE-SAN BERNARDINO, CA 2,588,793 ROANOKE, VA 224,477 ROCHESTER, MN 106,470 ROCHESTER, NY 1,062,470 ROCKFORD, IL 329,676 ROCKY MOUNT, NC 133,235 SACRAMENTO, CA 1,340,010 SAGINAW-BAY CITY-MIDLAND, MI 399,320 ST. CLOUD, MN 190,921
NASSAU-SUFFOLK, NY NEW BEDFORD, MA NEW HAVEN-MERIDEN, CT NEW LONDON-NORWICH, CT-RI NEW ORLEANS, LA NEW YORK, NY NEWARK, NJ NEWBURGH, NY-PA
144 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-13. Maximum Air Quality Concentrations by Metropolitan Statistical Area, 1997 (continued)
Metropolitan Statistical Area
CO Pb NO2 1990 8-hr QMax AM Population (ppm) (µg/m3) (ppm)
ND 5 5 2 7 ND 4 5 4 6 6 2 4 1 2 3 5 ND 3 7 ND ND ND ND ND ND ND 6 2 5 5 5 ND 9 4 ND 4 7 ND 4 3 ND 2 ND ND 4 6 ND ND ND 5 3 ND ND 8.53 m ND ND 0.10 ND ND 0.03 0.01 0.01 ND ND 0.00 ND ND ND ND ND ND 0.87 n 0.04 ND ND ND ND ND ND ND ND ND ND ND ND ND 0.00 ND ND ND ND 0.64 o ND ND 0.42 p 0.01 ND 0.01 0.02 ND ND ND ND 0.00 ND ND 0.025 ND 0.010 0.027 ND 0.022 0.024 0.020 0.025 IN 0.013 0.019 0.004 ND 0.013 ND ND 0.018 0.019 ND ND ND ND ND ND 0.012 ND ND 0.011 0.022 ND ND 0.017 0.022 ND ND ND ND 0.012 ND ND ND ND 0.017 0.018 0.015 ND ND ND 0.013 0.020 ND
O3 O3 PM10 PM10 PM10 SO2 SO2 1-hr 8-hr Wtd AM 2nd Max 99 Pctile AM 24-hr (ppm) (ppm) (µg/m3) (µg/m3) (µg/m3) (ppm) (ppm)
ND 0.12 0.08 0.08 0.10 ND 0.10 0.12 0.08 0.09 0.05 0.09 0.11 0.08 ND 0.10 0.11 0.08 0.11 0.10 0.11 0.12 ND 0.10 ND ND 0.12 0.08 0.09 0.08 0.14 0.14 ND 0.10 0.11 ND 0.10 0.08 0.06 0.11 0.10 ND 0.11 ND 0.13 0.10 0.11 ND 0.10 0.09 0.10 0.13 0.09 ND 0.09 0.06 0.06 0.08 ND 0.08 0.09 0.05 0.07 0.04 0.07 0.08 0.06 ND 0.08 0.08 0.07 0.10 0.07 0.09 0.09 ND 0.08 ND ND 0.09 0.07 0.07 0.07 0.11 0.10 ND 0.08 0.08 ND 0.08 0.07 ND 0.09 0.08 ND 0.09 ND 0.11 0.08 0.08 ND 0.09 0.07 0.07 0.11 0.08 31 47 ND 21 35 ND 21 47 25 26 38 24 30 37 IN 19 28 26 26 29 28 ND ND 23 28 23 17 26 23 16 29 31 ND 32 30 ND 20 20 16 36 27 22 23 28 27 42 27 25 ND 11 19 32 ND 93 108 ND 70 108 ND 41 93 65 72 110 68 63 88 33 55 56 49 69 115 49 ND ND 70 59 46 41 79 44 95 58 65 ND 113 95 ND 55 97 43 87 61 64 61 53 59 129 77 55 ND 44 71 136 ND 88 157 ND 91 101 ND 58 125 81 95 109 75 122 113 33 85 54 53 82 122 60 ND ND 99 102 52 48 73 44 123 69 90 ND 99 130 ND 57 85 43 92 63 78 60 60 87 134 90 70 ND 49 85 253 ND 0.008 0.010 ND ND 0.004 ND ND 0.004 0.002 ND 0.005 0.005 0.002 0.001 ND ND 0.002 0.004 0.007 0.005 0.007 ND ND 0.002 ND ND ND ND 0.006 0.004 0.005 0.006 ND 0.017 ND ND 0.003 0.006 ND 0.008 0.007 ND 0.004 ND ND 0.002 0.008 ND ND 0.002 0.002 0.003 ND 0.147 0.063 ND ND 0.011 ND ND 0.016 0.006 ND 0.021 0.026 0.005 0.002 ND ND 0.012 0.024 0.031 0.012 0.032 ND ND 0.007 ND ND ND ND 0.043 0.054 0.021 0.030 ND 0.061 ND ND 0.020 0.029 ND 0.038 0.025 ND 0.023 ND ND 0.004 0.049 ND ND 0.006 0.005 0.011 ND
83,083 1,836,302 278,024 355,660 1,072,227 98,458 1,324,749 2,498,016 1,603,678 1,497,577 1,836,302 SAN LUIS OBISPO-ATASCADERO-PASO ROBLE CA 217,162 SANTA BARBARA-SANTA MARIA-LOMPOC, CA 369,608 SANTA CRUZ-WATSONVILLE, CA 229,734 SANTA FE, NM 117,043 SANTA ROSA, CA 388,222 SARASOTA-BRADENTON, FL 489,483 SAVANNAH, GA 258,060 SCRANTON–WILKES-BARRE–HAZLETON, PA 638,466 SEATTLE-BELLEVUE-EVERETT, WA 2,033,156 SHARON, PA 121,003 SHEBOYGAN, WI 103,877 SHERMAN-DENISON, TX 95,021 SHREVEPORT-BOSSIER CITY, LA 376,330 SIOUX CITY, IA-NE 115,018 SIOUX FALLS, SD 139,236 SOUTH BEND, IN 247,052 SPOKANE, WA 361,364 SPRINGFIELD, IL 189,550 SPRINGFIELD, MO 264,346 SPRINGFIELD, MA 587,884 STAMFORD-NORWALK, CT 329,935 STATE COLLEGE, PA 123,786 STEUBENVILLE-WEIRTON, OH-WV 142,523 STOCKTON-LODI, CA 480,628 SUMTER, SC 102,637 SYRACUSE, NY 742,177 TACOMA, WA 586,203 TALLAHASSEE, FL 233,598 TAMPA-ST. PETERSBURG-CLEARWATER, FL 2,067,959 TERRE HAUTE, IN 147,585 TEXARKANA, TX-TEXARKANA, AR 120,132 TOLEDO, OH 614,128 TOPEKA, KS 160,976 TRENTON, NJ 325,824 TUSCON, AZ 666,880 TULSA, OK 708,954 TUSCALOOSA, AL 150,522 TYLER, TX 151,309 UTICA-ROME, NY 316,633 VALLEJO-FAIRFIELD-NAPA, CA 451,186 VENTURA, CA 669,016 VICTORIA, TX 74,361
ST. JOSEPH, MO ST. LOUIS, MO-IL SALEM, OR SALINAS, CA SALT LAKE CITY-OGDEN, UT SAN ANGELO, TX SAN ANTONIO, TX SAN DIEGO, CA SAN FRANCISCO, CA SAN JOSE, CA SAN JUAN-BAYAMON, PR
APPENDIX A: DATA TABLES
145
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-13. Maximum Air Quality Concentrations by Metropolitan Statistical Area, 1997 (continued)
Metropolitan Statistical Area
CO Pb NO2 1990 8-hr QMax AM Population (ppm) (µg/m3) (ppm)
O3 O3 PM10 PM10 PM10 SO2 1-hr 8-hr Wtd AM 2nd Max 99 Pctile AM (ppm) (ppm) (µg/m3) (µg/m3) (µg/m3) (ppm)
SO2 24-hr (ppm)
VINELAND-MILLVILLE-BRIDGETON, NJ 138,053 VISALIA-TULARE-PORTERVILLE, CA 311,921 WACO, TX 189,123 WASHINGTON, DC-MD-VA-WV 4,223,485 WATERBURY, CT 221,629 WATERLOO-CEDAR FALLS, IA 123,798 WAUSAU, WI 115,400 WEST PALM BEACH-BOCA RATON, FL 863,518 WHEELING, WV-OH 159,301 WICHITA, KS 485,270 WICHITA FALLS, TX 130,351 WILLIAMSPORT, PA 118,710 WILMINGTON-NEWARK, DE-MD 513,293 WILMINGTON, NC 171,269 WORCESTER, MA-CT 478,384 YAKIMA, WA 188,823 YOLO, CA 141,092 YORK, PA 339,574 YOUNGSTOWN-WARREN, OH 600,859 YUBA CITY, CA 122,643 YUMA, AZ 106,895 CO Pb NO2 O3 (1hr) O3 (8hr) PM 10 = = = = = = = =
ND 4 ND 7 ND ND ND 4 3 5 ND ND 5 ND 3 IN 2 3 ND 4 ND
ND ND ND 0.02 ND ND ND 0.00 ND 0.01 ND ND ND ND ND ND ND 0.04 0.04 ND ND
ND 0.019 ND 0.026 ND ND ND 0.012 ND ND ND ND 0.018 ND 0.019 ND 0.010 0.019 0.016 0.014 ND
0.12 0.12 ND 0.14 ND ND 0.08 0.09 0.11 0.09 ND 0.09 0.15 0.10 0.11 ND 0.10 0.11 0.11 0.10 0.07
0.10 0.10 ND 0.11 ND ND 0.07 0.07 0.08 0.08 ND 0.08 0.12 0.08 0.09 ND 0.07 0.09 0.09 0.07 0.06
ND 42 ND 22 24 31 20 21 23 23 ND 26 32 IN 19 IN 28 31 27 29 IN
ND 86 ND 54 63 53 44 39 51 57 ND 48 68 39 44 95 60 75 61 83 IN
ND 96 ND 86 59 65 45 67 67 71 ND 57 92 41 53 110 126 82 61 98 IN
0.004 ND ND 0.008 0.005 ND 0.002 0.002 0.015 0.005 ND 0.008 0.010 0.007 0.004 ND ND 0.009 0.010 ND ND
0.018 ND ND 0.024 0.020 ND 0.013 0.013 0.061 0.007 ND 0.028 0.057 0.028 0.021 ND ND 0.026 0.048 ND ND
Highest second maximum non-overlapping 8-hour concentration (Applicable NAAQS is 9 ppm) Highest quarterly maximum concentration (Applicable NAAQS is 1.5 ug/m3) Highest arithmetic mean concentration (Applicable NAAQS is 0.053 ppm) Highest second daily maximum 1-hour concentration (Applicable NAAQS is 0.12 ppm) Highest fourth daily maximum 8-hour concentration (Applicable NAAQS is 0.08 ppm) Highest weighted annual mean concentration (Applicable NAAQS is 50 ug/m3) Highest second maximum 24-hour concentration (Applicable NAAQS is 150 ug/m3) Highest 99th percentile concentration (Applicable NAAQS is 150 ug/m3) Data from exceptional events not included. SO2 = Highest annual mean concentration (Applicable NAAQS is 0.03 ppm) = Highest second maximum 24-hour concentration (Applicable NAAQS is 0.14 ppm) ND = Indicates data not available IN = Indicates insufficient data to calculate summary statistic Wtd = Weighted AM = Annual mean µg/m3 = Units are micrograms per cubic meter PPM = Units are parts per million (a) – Localized impact from an industrial source in Chicago, IL. Highest population-oriented site in Chicago, IL is 0.08 µg/m3. (b) – Localized impact from an industrial source in Cleveland, OH. This facility has been shut down. Highest population-oriented site in Cleveland, OH is 0.05 µg/m3. (c) – Localized impact from an industrial source in Columbus, GA. Highest population-oriented site in Columbus, GA is 0.16 µg/m3. (d) – Localized impact from an industrial source in Collin Co., TX. Highest population-oriented site in Dallas, TX is 0.04 µg/m 3. (e) – Localized impact from an industrial source in Hammond, IN. Highest population-oriented site in Hammond is 0.04 µg/m3. (f) – Localized impact from an industrial source in Memphis, TN. Highest population-oriented site in Memphis, TN is 0.03 µg/m 3. (g) – Localized impact from an industrial source in Eagan, MN. Highest population-oriented site in Minneapolis, MN is 0.01 µg/m3. (h) – Localized impact from an industrial source in Muncie, IN. (i) – Localized impact from an industrial source in Williamston, Co., TN. Highest population-oriented site in Nashville, TN is 0.08 µg/m3. (j) – Localized impact from an industrial source in Omaha, NE. Highest population-oriented site in Omaha, NE is 0.12 µg/m 3. (k) – Localized impact from an industrial source in Philadelphia, PA. Highest population-oriented site in Philadelphia, PA is 0.81 µg/m3. (l) – Localized impact from an industrial source in Laureldale, PA. (m) – Localized impact from an industrial source in Herculaneum, MO. Highest population-oriented site in St. Louis, MO is 0.03 µg/m3. (n) – Localized impact from an industrial source in Seattle. (o) – Localized impact from an industrial source in Tampa, FL. (p) – Localized impact from an industrial source in Toledo, OH. Note: The reader is cautioned that this summary is not adequate in itself to numerically rank MSAs according to their air quality. The monitoring data represent the quality of air in the vicinity of the monitoring site but may not necessarily represent urban-wide air quality.
146 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997
Metropolitan Statistical Area
Trend
#Trend Sites
1 9 8 8 1 9 8 9 1 9 9 0 1 9 9 1 1 9 9 2 1 9 9 3 1 9 9 4 1 9 9 5 1 9 9 61 9 9 7
2nd Max. 8-hr Max. Quarterly Mean 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile SO2 Arithmetic Mean 2nd Max. 24-hr ALBANY-SCHENECTADY-TROY, NY CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr ALBUQUERQUE, NM CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile ALEXANDRIA, LA Weighted Annual Mean PM10 99th Percentile ALLENTOWN-BETHLEHEM-EASTON, PA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr ALTOONA, PA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr ANCHORAGE, AK Weighted Annual Mean PM10 99th Percentile ANN ARBOR, MI OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr ANNISTON, AL Weighted Annual Mean PM10 99th Percentile ASHEVILLE, NC OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile ATLANTA, GA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr ATLANTIC-CAPE MAY, NJ LEAD Max. Quarterly Mean
AKRON, OH CO LEAD OZONE
NS DOWN DOWN DOWN DOWN NS DOWN NS DOWN DOWN DOWN NS NS NS DOWN DOWN DOWN NS NS DOWN DOWN NS NS NS DOWN DOWN NS NS NS DOWN NS NS DOWN NS NS NS NS DOWN NS DOWN NS NS NS DOWN NS NS NS DOWN NS DOWN NS DOWN NS NS DOWN DOWN DOWN DOWN NS
1 2 2 2 1 1 1 1 1 1 3 3 2 2 1 1 6 1 7 7 8 8 1 1 2 2 1 3 3 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 1 2 2 4 4 2 2 2 2 1
4.6 0.07 0.13 0.16 34 86 0.015 0.056 6.2 0.05 0.11 0.12 22 54 0.006 0.039 6.7 0.018 0.07 0.09 35 83 23 49 6.8 0.84 0.020 0.12 0.15 31 83 0.012 0.049 0.11 0.14 31 96 0.011 0.051 28 98 0.11 0.13 28 73 0.07 0.08 29 78 5.3 0.05 0.024 0.11 0.15 41 93 0.007 0.041 0.04
5.2 5.7 3.3 0.10 0.04 0.06 0.10 0.09 0.10 0.13 0.11 0.12 34 26 28 86 72 62 0.015 0.015 0.015 0.053 0.061 0.051 5.7 6.2 5.4 0.04 0.13 0.04 0.08 0.08 0.08 0.10 0.10 0.10 22 22 22 54 54 62 0.005 0.006 0.007 0.022 0.028 0.030 6.4 6.1 5.5 0.019 0.018 0.004 0.07 0.07 0.07 0.09 0.09 0.08 33 24 22 80 57 56 23 49 23 49 22 80
4.1 3.1 0.05 0.06 0.09 0.09 0.11 0.11 27 25 60 63 0.013 0.015 0.064 0.056 4.7 3.8 0.03 0.03 0.09 0.08 0.10 0.10 21 20 67 56 0.006 0.006 0.022 0.026 5.0 5.1 0.021 0.024 0.07 0.06 0.09 0.08 23 23 53 72 25 106 21 66
5.3 3.3 3.4 3.2 0.06 0.03 0.04 0.04 0.09 0.09 0.09 0.09 0.10 0.12 0.11 0.10 28 26 25 24 71 63 72 56 0.012 0.009 0.010 0.012 0.042 0.046 0.042 0.072 5.2 4.3 3.7 4.5 0.04 0.04 0.03 0.03 0.08 0.08 0.07 0.08 0.10 0.10 0.09 0.10 22 19 19 21 69 51 56 60 0.006 0.005 0.005 0.004 0.027 0.016 0.021 0.017 4.9 5.0 4.3 3.7 0.023 0.018 0.022 0.019 0.07 0.07 0.07 0.07 0.08 0.08 0.08 0.08 22 24 24 21 62 66 53 55 23 57 21 51 19 44 23 92
4.8 5.3 5.3 0.44 0.24 0.27 0.020 0.017 0.018 0.09 0.09 0.10 0.10 0.11 0.12 30 30 30 89 93 86 0.010 0.010 0.008 0.047 0.044 0.033 0.07 0.08 0.09 0.10 0.10 0.11 25 21 26 64 55 71 0.011 0.011 0.011 0.059 0.062 0.044 26 80 0.08 0.10 28 73 0.07 0.08 29 55 31 107 0.08 0.09 28 73 0.07 0.09 25 53 30 104 0.09 0.11 29 82 0.06 0.08 24 62
3.8 3.6 0.18 0.12 0.018 0.020 0.08 0.08 0.10 0.11 19 23 38 65 0.008 0.009 0.030 0.027 0.08 0.09 0.10 0.10 21 23 38 65 0.009 0.009 0.046 0.052 31 136 0.08 0.10 25 46 0.06 0.08 23 41 28 100 0.08 0.10 25 90 0.07 0.08 22 56
6.6 4.7 3.2 2.9 0.11 0.06 0.06 0.07 0.021 0.018 0.018 0.016 0.08 0.10 0.09 0.10 0.11 0.11 0.11 0.11 24 23 23 23 72 74 74 74 0.010 0.010 0.010 0.010 0.042 0.027 0.033 0.033 0.09 0.09 0.08 0.10 0.11 0.11 0.10 0.11 26 25 25 25 76 58 58 58 0.010 0.008 0.008 0.010 0.058 0.037 0.033 0.046 27 103 0.08 0.09 24 46 0.07 0.08 19 34 26 108 0.08 0.11 23 68 0.08 0.09 18 41 25 100 0.09 0.10 19 40 0.07 0.08 19 44 25 90 0.09 0.10 23 51 0.08 0.09 21 47
6.2 5.4 6.5 0.04 0.03 0.04 0.023 0.021 0.020 0.09 0.11 0.09 0.11 0.14 0.12 37 46 36 87 119 87 0.007 0.007 0.006 0.043 0.026 0.032 0.07 0.02 0.03
5.1 4.9 0.03 0.02 0.020 0.020 0.09 0.10 0.12 0.14 31 31 65 76 0.006 0.006 0.028 0.036 0.02 0.03
5.3 4.5 3.7 4.3 0.03 0.05 0.03 0.18 0.018 0.017 0.021 0.020 0.09 0.11 0.10 0.10 0.11 0.14 0.12 0.13 30 31 29 29 66 65 64 72 0.004 0.004 0.004 0.004 0.023 0.018 0.018 0.023 0.04 0.03 0.03 0.03
APPENDIX A: DATA TABLES
147
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
1 1 1 1 1 1 1 2 2 1 1 1 1 2 2 2 2 4 5 5 1 1 1 1 4 2 1 7 7 3 3 2 2 1 1 2 1 3 3 2 2 1 1 1 1 2 3 3 2 2 1 1 1 1 2 1 1 1 1 3 3
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr AUGUSTA-AIKEN, GA-SC LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile AUSTIN-SAN MARCOS, TX CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile BAKERSFIELD, CA NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr BALTIMORE, MD CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr BANGOR, ME Weighted Annual Mean PM10 99th Percentile BATON ROUGE, LA LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr BEAUMONT-PORT ARTHUR, TX CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean SO2 2nd Max. 24-hr BELLINGHAM, WA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean SO2 2nd Max. 24-hr BERGEN-PASSAIC, NJ CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile
OZONE
NS DOWN DOWN NS DOWN NS DOWN NS NS DOWN DOWN NS UP NS DOWN DOWN DOWN DOWN NS NS DOWN DOWN NS DOWN DOWN DOWN DOWN NS NS DOWN DOWN DOWN DOWN DOWN NS DOWN NS NS NS DOWN NS NS NS NS NS NS NS NS DOWN DOWN NS NS NS DOWN DOWN NS DOWN NS NS DOWN NS
0.11 0.15 41 97 0.006 0.025 0.02 0.09 0.11 27 86 4.2 0.017 0.09 0.11 26 77 0.018 0.11 0.14 74 206 0.006 0.016 7.7 0.08 0.034 0.13 0.17 36 86 0.012 0.041 31 67 0.10 0.017 0.10 0.15 28 57 0.007 0.029 3.0 0.03 0.010 0.10 0.14 0.008 0.046 0.06 0.08 0.005 0.026 6.8 0.09 0.036 0.13 0.19 38 87
0.10 0.11 0.11 0.12 0.16 0.14 37 34 34 73 59 71 0.005 0.004 0.004 0.029 0.012 0.011 0.03 0.07 0.09 21 53 0.02 0.08 0.10 22 62 0.01 0.07 0.10 23 55
0.09 0.09 0.12 0.12 31 30 80 64 0.003 0.003 0.016 0.014 0.01 0.07 0.09 22 67 0.01 0.09 0.10 22 57
0.08 0.10 0.10 0.11 0.10 0.12 0.11 0.13 33 32 32 32 59 67 67 67 0.003 0.003 0.003 0.003 0.019 0.011 0.014 0.011 0.01 0.08 0.09 21 52 0.01 0.08 0.11 19 62 0.00 0.08 0.10 19 51 0.01 0.08 0.11 21 46
4.2 5.9 3.4 0.017 0.017 0.016 0.08 0.08 0.08 0.11 0.11 0.10 25 21 24 82 44 85 0.017 0.017 0.017 0.11 0.10 0.11 0.13 0.13 0.13 65 69 70 191 251 189 0.004 0.004 0.002 0.014 0.011 0.010 6.7 6.9 6.1 0.07 0.05 0.04 0.035 0.034 0.033 0.09 0.10 0.11 0.12 0.13 0.14 36 30 35 82 76 77 0.012 0.008 0.009 0.042 0.030 0.030 26 59 21 38 25 51
3.7 3.0 0.017 0.017 0.08 0.08 0.09 0.09 23 19 78 53 0.016 0.015 0.10 0.11 0.12 0.13 55 44 153 96 0.003 0.002 0.010 0.010 5.4 5.2 0.04 0.03 0.031 0.033 0.09 0.11 0.12 0.13 30 29 61 69 0.009 0.008 0.027 0.026 22 76 22 67
5.8 3.5 3.2 3.2 0.018 0.021 0.018 0.018 0.08 0.09 0.08 0.07 0.10 0.11 0.10 0.09 20 22 19 19 46 58 36 36 0.015 0.013 0.013 0.013 0.10 0.11 0.11 0.10 0.13 0.13 0.14 0.12 40 46 36 40 133 195 138 125 0.003 0.003 0.003 0.003 0.007 0.008 0.009 0.009 5.5 4.3 3.5 4.3 0.03 0.03 0.03 0.02 0.032 0.026 0.027 0.026 0.10 0.10 0.09 0.11 0.13 0.14 0.12 0.14 30 28 27 28 73 69 61 75 0.009 0.006 0.007 0.008 0.030 0.022 0.026 0.027 22 77 20 52 19 41 21 52
0.09 0.06 0.03 0.015 0.014 0.015 0.09 0.11 0.09 0.14 0.15 0.13 28 28 28 59 65 76 0.007 0.005 0.009 0.056 0.022 0.036 2.0 2.3 2.3 0.02 0.02 0.03 0.010 0.009 0.010 0.09 0.09 0.10 0.13 0.12 0.13 0.008 0.009 0.008 0.088 0.042 0.059 0.06 0.06 0.06 0.08 0.08 0.07 0.006 0.007 0.006 0.018 0.028 0.021 7.5 6.8 6.6 0.05 0.04 0.03 0.035 0.031 0.031 0.10 0.10 0.10 0.12 0.13 0.14 35 37 39 76 95 84
0.03 0.02 0.016 0.012 0.08 0.08 0.11 0.11 27 22 91 61 0.008 0.006 0.033 0.021 2.4 3.3 0.02 0.02 0.011 0.009 0.09 0.09 0.13 0.12 0.006 0.006 0.044 0.047 0.06 0.06 0.07 0.08 0.007 0.006 0.022 0.017 4.5 5.2 0.02 0.03 0.030 0.029 0.08 0.08 0.10 0.11 33 31 63 79
0.02 0.04 0.03 0.03 0.016 0.016 0.015 0.013 0.08 0.09 0.09 0.09 0.12 0.12 0.11 0.12 26 24 24 27 55 57 55 82 0.008 0.006 0.006 0.006 0.025 0.034 0.024 0.027 2.0 1.7 2.1 2.1 0.02 0.02 0.02 0.02 0.010 0.010 0.010 0.010 0.08 0.10 0.08 0.09 0.11 0.13 0.12 0.14 0.006 0.005 0.005 0.006 0.039 0.025 0.041 0.037 0.06 0.05 0.06 0.05 0.08 0.08 0.08 0.07 0.007 0.006 0.005 0.005 0.019 0.018 0.013 0.012 6.2 4.9 3.8 4.8 0.08 0.03 0.03 0.03 0.031 0.029 0.028 0.028 0.09 0.10 0.08 0.10 0.11 0.12 0.11 0.12 35 31 31 31 101 76 73 84
148 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
2 2 4 4 1 1 4 2 6 6 6 6 1 1 1 1 3 3 4 6 4 4 7 7 10 10 2 1 1 2 2 1 1 1 1 2 2 1 1 2 2 1 1 1 1 3 2 2 2 2 12 12 4 4 1 1 2 2
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
SO2 BILLINGS, MT SO2
Arithmetic Mean 2nd Max. 24-hr
DOWN DOWN DOWN DOWN DOWN NS DOWN DOWN NS NS DOWN NS DOWN NS NS DOWN DOWN NS DOWN DOWN DOWN DOWN DOWN NS DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN NS DOWN DOWN DOWN DOWN DOWN NS DOWN DOWN NS DOWN NS NS DOWN NS NS DOWN NS DOWN NS DOWN DOWN NS DOWN DOWN NS
0.012 0.053 0.020 0.095 0.006 0.022 7.4 2.51 0.09 0.12 37 84 0.008 0.025 19 56 40 134 5.1 0.029 0.11 0.15 27 58 0.012 0.050 6.3 0.08 0.12 28 88 0.10 0.14 6.5 0.027 0.14 0.22 29 71 0.012 0.060 0.09 0.13 22 54 4.1 0.07 0.021 0.12 0.14 26 71 0.013 0.062 3.7 0.019 23 76
0.011 0.010 0.010 0.045 0.041 0.035 0.018 0.016 0.016 0.078 0.066 0.069 0.006 0.007 0.006 0.029 0.037 0.034 7.4 6.9 7.0 1.23 0.91 1.34 0.08 0.09 0.08 0.10 0.12 0.10 31 35 32 71 79 85 0.008 0.008 0.007 0.025 0.025 0.020 21 65 42 122 24 107 29 73 21 84 35 148
0.009 0.008 0.040 0.026 0.020 0.021 0.081 0.104 0.006 0.004 0.020 0.029 6.6 6.6 0.62 0.19 0.08 0.08 0.11 0.11 29 27 57 72 0.007 0.009 0.027 0.050 21 86 34 81 19 56 37 82
0.007 0.005 0.006 0.005 0.037 0.027 0.022 0.021 0.015 0.013 0.009 0.006 0.066 0.059 0.056 0.032 0.003 0.003 0.003 0.002 0.022 0.024 0.043 0.025 6.6 6.2 5.4 5.8 0.09 0.08 0.10 0.10 0.08 0.10 0.09 0.08 0.10 0.12 0.13 0.11 25 26 25 26 58 58 54 72 0.007 0.006 0.004 0.006 0.037 0.016 0.015 0.018 18 49 35 105 20 37 30 94 20 37 28 76 20 37 29 69
Arithmetic Mean 2nd Max. 24-hr BILOXI-GULFPORT-PASCAGOULA, MS Arithmetic Mean SO2 2nd Max. 24-hr BIRMINGHAM, AL CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr BISMARCK, ND Weighted Annual Mean PM10 99th Percentile BOISE CITY, ID Weighted Annual Mean PM10 99th Percentile BOSTON, MA-NH CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr BOULDER-LONGMONT, CO CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile BRAZORIA, TX OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr BRIDGEPORT, CT CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr BROCKTON, MA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr BROWNSVILLE-HARLINGEN-SAN BENITO, TX Weighted Annual Mean PM10 99th Percentile BUFFALO-NIAGARA FALLS, NY CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr BURLINGTON, VT CO 2nd Max. 8-hr NO2 Arithmetic Mean Weighted Annual Mean PM10 99th Percentile
5.0 5.6 4.1 0.028 0.027 0.027 0.09 0.08 0.09 0.12 0.10 0.13 26 25 24 56 69 53 0.011 0.010 0.009 0.044 0.039 0.031 6.6 0.08 0.11 29 93 0.10 0.15 5.7 0.07 0.10 23 77 0.10 0.15 5.7 0.08 0.10 23 74 0.09 0.13
4.7 4.0 0.026 0.027 0.09 0.09 0.11 0.11 22 22 66 60 0.009 0.009 0.038 0.033 5.9 0.07 0.09 23 64 0.10 0.13 5.3 0.07 0.10 24 71 0.09 0.13
4.9 3.6 3.6 3.8 0.027 0.024 0.025 0.024 0.08 0.09 0.07 0.08 0.11 0.11 0.09 0.10 23 21 23 21 60 56 72 60 0.008 0.006 0.006 0.007 0.033 0.024 0.026 0.030 4.5 0.07 0.09 19 43 0.09 0.11 4.2 0.07 0.10 16 42 0.11 0.15 4.0 0.07 0.09 17 44 0.08 0.11 4.4 0.07 0.09 17 35 0.09 0.14
5.2 5.0 5.5 0.026 0.026 0.025 0.11 0.10 0.11 0.16 0.15 0.15 27 25 28 61 85 60 0.012 0.011 0.010 0.047 0.048 0.042 0.09 0.13 22 54 0.09 0.12 22 54 0.10 0.15 24 70
4.7 3.7 0.024 0.024 0.08 0.10 0.12 0.16 22 21 59 53 0.010 0.009 0.037 0.033 0.09 0.11 24 73 0.09 0.11 22 69
5.8 4.9 3.0 4.0 0.026 0.024 0.024 0.023 0.09 0.10 0.09 0.10 0.15 0.13 0.11 0.13 26 22 21 21 69 71 61 61 0.009 0.006 0.006 0.007 0.051 0.031 0.029 0.033 0.10 0.12 23 62 0.10 0.13 21 49 0.08 0.10 19 41 0.08 0.10 21 66
4.4 3.4 3.1 0.04 0.04 0.03 0.022 0.020 0.018 0.08 0.09 0.09 0.10 0.11 0.11 25 20 25 68 55 69 0.012 0.011 0.012 0.051 0.054 0.062 3.7 4.6 3.8 0.019 0.018 0.017 25 24 23 63 77 67
4.6 3.4 0.03 0.04 0.018 0.017 0.08 0.08 0.11 0.09 22 19 62 70 0.011 0.010 0.058 0.042 3.9 3.9 0.016 0.017 23 21 51 48
3.2 2.6 2.9 2.2 0.05 0.04 0.04 0.04 0.019 0.019 0.019 0.018 0.08 0.09 0.08 0.08 0.09 0.10 0.10 0.09 19 19 20 19 43 47 73 49 0.010 0.008 0.007 0.007 0.039 0.040 0.034 0.040 3.9 2.5 3.3 1.9 0.017 0.017 0.017 0.017 21 20 20 20 53 85 39 46
APPENDIX A: DATA TABLES
149
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
1 1 2 2 2 2 1 1 2 2 2 3 3 5 5 2 2 1 1 1 1 1 1 3 3 3 3 1 1 1 2 1 1 1 1 1 2 2 5 1 1 3 3 2 2 1 1 2 2 2 2 6 8 4 16 16 12 12 8 8 2 1
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
Arithmetic Mean 2nd Max. 24-hr CANTON-MASSILLON, OH OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile SO2 Arithmetic Mean 2nd Max. 24-hr CEDAR RAPIDS, IA CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr CHAMPAIGN-URBANA, IL OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr CHARLESTON-NORTH CHARLESTON, SC CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr CHARLESTON, WV CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr CHARLOTTE-GASTONIA-ROCK HILL, NC-SC CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile CHARLOTTESVILLE, VA Weighted Annual Mean PM10 99th Percentile CHATTANOOGA, TN-GA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile CHICAGO, IL CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr CHICO-PARADISE, CA CO 2nd Max. 8-hr NO2 Arithmetic Mean
SO2
DOWN DOWN DOWN DOWN DOWN NS DOWN NS NS NS NS DOWN NS DOWN DOWN NS NS DOWN DOWN DOWN DOWN NS NS NS NS DOWN DOWN DOWN DOWN NS DOWN NS NS NS DOWN DOWN DOWN DOWN DOWN DOWN NS NS NS DOWN DOWN DOWN DOWN NS NS DOWN DOWN DOWN DOWN NS NS NS DOWN DOWN DOWN NS DOWN DOWN
0.007 0.027 0.13 0.14 34 98 0.011 0.039 3.9 0.07 0.08 35 70 0.006 0.047 0.10 0.11 32 86 0.005 0.025 7.5 0.03 0.09 0.11 28 87 0.005 0.063 2.8 0.02 0.024 0.12 0.16 37 104 0.013 0.049 6.7 0.07 0.017 0.12 0.16 35 74 40 106 0.10 0.12 39 80 5.0 0.15 0.030 0.10 0.14 39 97 0.008 0.030 7.2 0.016
0.007 0.008 0.008 0.031 0.021 0.022 0.09 0.09 0.10 0.11 0.10 0.11 35 30 31 94 72 64 0.012 0.011 0.010 0.041 0.036 0.037 3.2 4.2 4.3 0.07 0.06 0.06 0.08 0.07 0.08 33 28 29 79 104 63 0.007 0.006 0.006 0.049 0.048 0.040 0.08 0.08 0.09 0.09 0.10 0.10 32 28 30 86 68 70 0.005 0.004 0.005 0.025 0.030 0.038 5.9 4.7 4.9 0.02 0.03 0.04 0.08 0.07 0.07 0.09 0.09 0.09 29 28 25 74 72 90 0.005 0.003 0.005 0.044 0.027 0.030 2.9 2.8 3.1 0.02 0.04 0.02 0.021 0.020 0.020 0.07 0.08 0.09 0.10 0.12 0.12 35 36 29 89 115 68 0.014 0.012 0.009 0.062 0.056 0.036 7.0 7.1 6.3 0.03 0.04 0.01 0.017 0.017 0.016 0.09 0.10 0.09 0.12 0.12 0.12 34 33 30 68 63 91 30 64 0.08 0.10 36 69 27 73 0.09 0.12 38 75 28 58 0.08 0.10 38 87
0.003 0.003 0.013 0.011 0.08 0.09 0.09 0.10 28 26 68 66 0.010 0.010 0.040 0.046 4.6 3.7 0.07 0.06 0.08 0.07 27 22 71 64 0.005 0.004 0.036 0.037 0.08 0.07 0.09 0.08 31 22 75 51 0.004 0.004 0.018 0.015 5.2 5.8 0.01 0.01 0.07 0.08 0.09 0.10 23 21 73 52 0.005 0.004 0.035 0.025 3.3 2.2 0.02 0.02 0.017 0.018 0.06 0.06 0.07 0.08 28 29 60 70 0.009 0.009 0.031 0.034 6.0 5.6 0.08 0.02 0.016 0.017 0.09 0.10 0.10 0.13 30 29 60 58 22 38 0.08 0.09 34 79 24 60 0.09 0.10 32 69
0.003 0.002 0.002 0.002 0.013 0.006 0.014 0.012 0.08 0.09 0.09 0.08 0.10 0.10 0.10 0.10 28 29 25 26 72 73 77 56 0.009 0.006 0.006 0.007 0.052 0.033 0.032 0.025 3.8 2.6 5.2 2.5 0.06 0.06 0.06 0.06 0.07 0.07 0.07 0.07 23 23 23 23 50 56 71 53 0.004 0.004 0.003 0.004 0.029 0.028 0.023 0.024 0.09 0.09 0.08 0.08 0.10 0.10 0.09 0.09 25 22 19 23 53 53 49 46 0.004 0.003 0.003 0.004 0.024 0.011 0.013 0.018 4.0 6.4 4.7 3.9 0.01 0.01 0.01 0.01 0.07 0.07 0.07 0.07 0.09 0.09 0.10 0.09 20 19 19 19 59 63 63 43 0.004 0.003 0.003 0.003 0.038 0.019 0.021 0.022 3.5 2.4 2.3 1.9 0.02 0.02 0.02 0.02 0.019 0.020 0.020 0.020 0.08 0.09 0.08 0.08 0.10 0.11 0.10 0.10 28 26 24 21 59 96 68 46 0.010 0.007 0.008 0.009 0.037 0.023 0.031 0.031 5.8 4.7 4.4 4.8 0.03 0.01 0.01 0.01 0.016 0.016 0.016 0.018 0.09 0.09 0.10 0.10 0.11 0.11 0.13 0.12 29 26 28 27 55 50 52 56 22 40 0.09 0.11 33 65 23 57 0.09 0.11 32 60 21 39 0.09 0.11 32 64 21 51 0.09 0.11 27 60
4.8 5.3 4.3 0.10 0.08 0.06 0.029 0.025 0.023 0.08 0.07 0.09 0.11 0.09 0.11 39 36 34 94 105 83 0.007 0.006 0.007 0.027 0.024 0.029 6.4 6.2 7.4 0.016 0.015 0.016
4.8 4.7 0.07 0.06 0.027 0.027 0.07 0.07 0.10 0.09 33 32 84 84 0.005 0.006 0.025 0.028 5.9 4.7 0.016 0.016
6.5 3.7 3.2 3.3 0.06 0.05 0.04 0.04 0.030 0.030 0.030 0.030 0.08 0.09 0.08 0.08 0.10 0.12 0.10 0.10 36 33 30 30 112 80 65 70 0.006 0.005 0.005 0.005 0.030 0.022 0.021 0.021 4.6 4.1 4.4 4.0 0.015 0.014 0.013 0.013
150 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
1 1 3 1 2 7 7 7 7 5 5 1 1 2 4 1 6 6 7 7 9 9 8 1 6 1 1 13 13 6 6 1 2 2 2 4 4 2 2 2 2 1 1 3 2 2 2 3 3 1 1 2 2 2 2 2 2 1 1 1 9 1
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
4th Max. 8-hr 2nd Daily Max. 1-hr CINCINNATI, OH-KY-IN CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr CLARKSVILLE-HOPKINSVILLE, TN-KY SO2 Arithmetic Mean 2nd Max. 24-hr CLEVELAND-LORAIN-ELYRIA, OH CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr COLORADO SPRINGS, CO CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr COLUMBIA, SC CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr COLUMBUS, GA-AL OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile COLUMBUS, OH CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr CORPUS CHRISTI, TX OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr CUMBERLAND, MD-WV Arithmetic Mean SO2 2nd Max. 24-hr DALLAS, TX CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean
OZONE
DOWN NS NS DOWN NS NS NS DOWN DOWN DOWN DOWN DOWN DOWN NS DOWN DOWN NS NS NS DOWN DOWN DOWN DOWN DOWN NS DOWN DOWN DOWN DOWN NS NS DOWN DOWN NS NS DOWN DOWN DOWN NS NS NS NS NS DOWN DOWN NS NS DOWN DOWN DOWN NS NS NS NS NS NS DOWN DOWN DOWN NS DOWN UP
0.08 0.10 3.8 0.09 0.023 0.11 0.14 40 107 0.011 0.049 0.010 0.066 5.7 0.26 0.023 0.11 0.14 42 118 0.011 0.044 6.1 0.03 0.014 0.06 0.08 28 81 0.003 0.013 7.4 0.06 0.10 0.12 31 76 0.003 0.019 0.08 0.10 26 49 6.0 0.08 0.11 0.14 31 81 0.008 0.035 0.08 0.10 28 77 0.003 0.025 0.013 0.055 8.0 0.23 0.014
0.08 0.10
0.08 0.12
0.07 0.09
0.08 0.09
0.08 0.09
0.08 0.10
0.08 0.09
0.07 0.10
0.07 0.07
4.9 4.2 4.2 0.07 0.04 0.04 0.024 0.022 0.022 0.09 0.09 0.09 0.11 0.11 0.12 41 36 32 98 98 71 0.011 0.012 0.011 0.046 0.058 0.041 0.007 0.007 0.006 0.042 0.038 0.029 5.9 4.7 4.7 0.19 0.32 0.18 0.025 0.022 0.022 0.09 0.08 0.09 0.10 0.11 0.11 41 36 38 119 97 90 0.012 0.010 0.010 0.042 0.041 0.039 5.0 4.0 4.3 0.03 0.03 0.03 0.014 0.013 0.014 0.07 0.06 0.07 0.08 0.07 0.08 27 22 25 77 80 77 0.003 0.003 0.003 0.012 0.012 0.013 6.5 5.8 6.0 0.03 0.03 0.05 0.09 0.09 0.08 0.11 0.11 0.10 30 29 25 75 60 53 0.003 0.003 0.003 0.016 0.015 0.019 0.07 0.09 26 49 0.07 0.10 29 68 0.07 0.09 27 75
4.5 4.7 0.04 0.05 0.021 0.022 0.08 0.08 0.09 0.10 30 31 67 71 0.010 0.011 0.041 0.039 0.009 0.010 0.036 0.058 5.1 4.3 0.21 0.21 0.021 0.022 0.08 0.09 0.10 0.11 33 32 94 85 0.009 0.008 0.038 0.039 3.5 3.3 0.02 0.02 0.015 0.014 0.06 0.06 0.07 0.06 22 22 59 60 0.004 0.003 0.012 0.014 6.3 5.6 0.04 0.02 0.08 0.09 0.10 0.12 26 24 60 50 0.003 0.003 0.018 0.014 0.08 0.09 26 56 0.08 0.10 25 74
4.3 3.4 2.9 2.7 0.04 0.06 0.04 0.03 0.022 0.021 0.022 0.023 0.09 0.09 0.09 0.09 0.11 0.12 0.11 0.11 30 31 28 29 80 72 67 68 0.008 0.006 0.008 0.008 0.041 0.025 0.033 0.035 0.007 0.006 0.006 0.005 0.037 0.019 0.023 0.026 5.3 5.7 3.7 3.5 0.14 0.11 0.06 0.06 0.021 0.021 0.020 0.020 0.08 0.09 0.09 0.09 0.11 0.11 0.11 0.10 39 36 33 34 102 114 89 84 0.008 0.006 0.006 0.006 0.040 0.023 0.030 0.029 3.2 3.3 3.1 3.1 0.02 0.01 0.01 0.01 0.015 0.015 0.014 0.014 0.06 0.06 0.06 0.05 0.07 0.07 0.07 0.06 21 19 20 20 58 49 52 53 0.004 0.004 0.003 0.003 0.015 0.013 0.010 0.010 4.7 4.0 3.4 2.9 0.02 0.01 0.01 0.01 0.08 0.08 0.08 0.08 0.10 0.10 0.09 0.11 24 20 23 23 60 48 54 50 0.002 0.002 0.003 0.003 0.013 0.010 0.016 0.015 0.08 0.10 27 52 0.09 0.11 28 62 0.08 0.09 22 63 0.08 0.10 26 68
5.7 4.1 4.8 0.08 0.06 0.06 0.09 0.08 0.09 0.11 0.11 0.12 34 32 31 86 85 71 0.008 0.008 0.007 0.038 0.038 0.033 0.08 0.08 0.07 0.10 0.10 0.11 30 27 31 77 63 86 0.003 0.002 0.003 0.019 0.013 0.027 0.011 0.010 0.009 0.049 0.031 0.028 4.5 4.7 3.8 0.20 0.21 0.16 0.012 0.012 0.013
4.9 3.9 0.06 0.04 0.07 0.08 0.09 0.10 27 27 70 69 0.006 0.007 0.030 0.034 0.08 0.08 0.09 0.12 29 29 98 83 0.003 0.003 0.018 0.024 0.006 0.008 0.024 0.027 5.6 5.4 0.18 0.19 0.015 0.014
4.5 3.8 2.5 2.4 0.04 0.04 0.03 0.04 0.09 0.09 0.09 0.08 0.10 0.11 0.11 0.10 27 29 26 28 69 80 70 69 0.007 0.004 0.004 0.004 0.041 0.019 0.021 0.025 0.08 0.09 0.08 0.07 0.11 0.12 0.10 0.09 28 28 23 25 67 57 49 61 0.002 0.002 0.002 0.002 0.012 0.016 0.013 0.012 0.010 0.005 0.003 0.006 0.037 0.015 0.019 0.020 5.3 5.9 5.5 3.7 0.11 0.13 0.08 0.07 0.016 0.019 0.019 0.018
APPENDIX A: DATA TABLES
151
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
2 2 5 5 1 1 1 1 1 1 1 2 2 3 3 3 3 2 2 3 3 3 3 2 2 1 1 1 1 1 1 1 1 1 6 3 2 5 5 10 10 2 2 3 2 2 3 3 6 5 1 8 8 6 6 10 10 1 1 1 1
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
OZONE PM10 DANBURY, CT OZONE
4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean 99th Percentile
NS NS NS NS NS NS DOWN NS DOWN DOWN NS NS NS NS NS DOWN DOWN DOWN DOWN NS NS DOWN NS NS NS NS NS DOWN NS NS DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN NS DOWN NS NS UP UP NS NS NS DOWN NS NS NS DOWN NS DOWN DOWN NS NS NS DOWN
0.10 0.13 29 60 0.14 0.20 26 65 0.009 0.051 0.01 0.09 0.11 33 106 0.004 0.023 4.0 0.08 0.11 0.13 32 83 0.006 0.026 25 62 0.10 0.09 0.11 40 99 0.015 0.162 9.9 0.07 0.033 0.08 0.11 28 75 0.007 0.022 3.9 0.04 0.06 35 86 5.4 0.05 0.023 0.10 0.14 38 100 0.010 0.039 26 54 0.005 0.052
0.10 0.13 29 61
0.10 0.14 28 65
0.06 0.10 26 63
0.09 0.12 26 81
0.10 0.13 27 75
0.09 0.12 26 54
0.11 0.14 30 80
0.09 0.12 30 79
0.09 0.12 26 68
4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr DAVENPORT-MOLINE-ROCK ISLAND, IA-IL LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr DAYTON-SPRINGFIELD, OH CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr DECATUR, AL Weighted Annual Mean PM10 99th Percentile DECATUR, IL LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr DENVER, CO CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr DES MOINES, IA CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile DETROIT, MI CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr DOTHAN, AL Weighted Annual Mean PM10 99th Percentile DUBUQUE, IA Arithmetic Mean SO2 2nd Max. 24-hr
0.10 0.11 0.10 0.13 0.15 0.14 25 22 26 52 59 59 0.008 0.007 0.008 0.036 0.033 0.032 0.02 0.03 0.01 0.08 0.07 0.08 0.10 0.08 0.09 32 31 30 106 115 62 0.005 0.005 0.004 0.025 0.022 0.020 4.8 3.2 3.5 0.06 0.05 0.04 0.09 0.09 0.09 0.12 0.11 0.11 31 26 28 80 86 60 0.006 0.006 0.005 0.031 0.023 0.022 25 62 25 62 28 68
0.08 0.10 0.12 0.14 22 19 58 58 0.007 0.006 0.027 0.024 0.02 0.02 0.08 0.07 0.10 0.08 29 28 67 73 0.004 0.004 0.019 0.018 3.6 3.6 0.04 0.06 0.08 0.09 0.10 0.11 25 25 63 60 0.005 0.006 0.020 0.031 25 50 25 64
0.09 0.09 0.08 0.11 0.13 0.13 0.11 0.14 26 22 22 21 56 69 48 47 0.006 0.004 0.005 0.005 0.037 0.020 0.020 0.024 0.02 0.01 0.02 0.02 0.07 0.08 0.08 0.07 0.09 0.09 0.09 0.08 32 34 31 32 81 84 101 85 0.004 0.004 0.003 0.003 0.023 0.017 0.016 0.015 3.4 3.0 2.4 3.0 0.04 0.05 0.04 0.04 0.09 0.09 0.10 0.09 0.11 0.12 0.11 0.11 24 26 23 24 61 68 65 58 0.006 0.004 0.005 0.005 0.032 0.016 0.027 0.027 22 66 25 65 21 53 23 55
0.07 0.03 0.03 0.08 0.08 0.09 0.09 0.09 0.10 40 34 36 98 88 85 0.012 0.008 0.007 0.108 0.060 0.039 7.8 7.2 7.0 0.05 0.06 0.05 0.033 0.032 0.032 0.07 0.07 0.07 0.10 0.10 0.09 27 26 26 96 87 89 0.006 0.006 0.006 0.023 0.020 0.026 4.4 0.05 0.06 33 89 4.6 0.04 0.07 32 94 4.6 0.04 0.06 29 67
0.03 0.03 0.08 0.07 0.09 0.08 38 28 75 64 0.005 0.006 0.023 0.025 8.3 6.6 0.06 0.06 0.032 0.027 0.07 0.07 0.09 0.09 26 29 115 99 0.007 0.006 0.038 0.025 3.9 0.07 0.08 28 84 4.5 0.05 0.08 29 79
0.05 0.03 0.02 0.03 0.08 0.08 0.09 0.08 0.10 0.10 0.10 0.09 29 30 28 27 66 59 55 56 0.007 0.005 0.005 0.006 0.030 0.024 0.022 0.021 6.1 5.6 4.8 4.7 0.04 0.05 0.03 0.02 0.032 0.029 0.027 0.029 0.07 0.07 0.07 0.07 0.09 0.09 0.09 0.09 25 21 22 23 74 55 56 72 0.006 0.004 0.005 0.005 0.025 0.016 0.020 0.021 3.9 0.05 0.07 30 99 4.0 0.07 0.08 30 80 3.2 0.06 0.08 31 91 3.0 0.06 0.08 33 93
6.0 4.5 5.1 0.05 0.04 0.04 0.025 0.024 0.022 0.09 0.08 0.09 0.12 0.10 0.12 39 36 33 91 93 83 0.010 0.010 0.008 0.037 0.038 0.033 26 54 31 82 28 68
4.2 4.5 0.03 0.03 0.021 0.022 0.08 0.08 0.10 0.10 28 33 77 95 0.007 0.007 0.030 0.030 25 70 26 64
6.6 4.5 3.9 3.3 0.03 0.02 0.03 0.04 0.025 0.022 0.020 0.026 0.09 0.09 0.08 0.08 0.12 0.12 0.10 0.11 38 35 31 28 102 91 74 81 0.007 0.006 0.006 0.005 0.032 0.030 0.034 0.027 28 97 28 57 22 65 25 58
0.005 0.005 0.004 0.030 0.037 0.028
0.004 0.003 0.029 0.014
0.005 0.006 0.003 0.003 0.037 0.027 0.022 0.022
152 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
DULUTH-SUPERIOR, MN-WI CO 2nd Max. 8-hr PM10 Weighted Annual Mean 99th Percentile EL PASO, TX CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile SO2 Arithmetic Mean 2nd Max. 24-hr ELMIRA, NY OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean SO2 2nd Max. 24-hr ERIE, PA CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr EUGENE-SPRINGFIELD, OR CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile EVANSVILLE-HENDERSON, IN-KY CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr FARGO-MOORHEAD, ND-MN Weighted Annual Mean PM10 99th Percentile FAYETTEVILLE-SPRINGDALE-ROGERS, AR Weighted Annual Mean PM10 99th Percentile FAYETTEVILLE, NC OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile FLINT, MI OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr FLORENCE, AL Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr FORT COLLINS-LOVELAND, CO CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile FORT LAUDERDALE, FL CO 2nd Max. 8-hr LEAD Max. Quarterly Mean
NS DOWN NS DOWN DOWN NS NS DOWN DOWN NS DOWN DOWN NS DOWN DOWN DOWN DOWN NS DOWN NS NS NS DOWN NS DOWN NS NS NS DOWN DOWN NS DOWN NS NS DOWN NS DOWN DOWN NS NS NS DOWN NS NS DOWN NS NS NS DOWN DOWN DOWN DOWN DOWN NS NS DOWN NS NS NS
1 6 6 5 4 1 3 3 6 6 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 4 4 1 1 4 4 3 3 7 7 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 2 2 1 1 4 1
5.1 27 65 9.1 0.26 0.021 0.08 0.14 47 122 0.014 0.059 0.10 0.12 0.007 0.027 4.9 0.016 0.12 0.15 35 111 0.014 0.050 7.1 0.03 0.09 0.12 35 102 3.1 0.022 0.10 0.12 38 86 0.012 0.059 21 57 26 66 0.08 0.10 33 79 0.11 0.13 24 77 0.007 0.050 11.3 0.08 0.10 28 84 3.5 0.04
9.9 26 58
4.4 22 61
5.2 23 69
4.0 20 64
4.1 19 45
4.3 19 55
4.5 19 59
4.5 19 55
3.2 19 51
9.8 10.9 9.1 0.30 0.27 0.27 0.022 0.017 0.019 0.08 0.08 0.07 0.13 0.12 0.12 42 36 30 116 109 83 0.013 0.010 0.010 0.055 0.055 0.047 0.07 0.08 0.09 0.09 0.10 0.10 0.005 0.005 0.005 0.026 0.021 0.022 4.4 5.1 3.8 0.015 0.015 0.013 0.09 0.08 0.09 0.12 0.10 0.11 27 27 29 73 75 81 0.014 0.014 0.010 0.074 0.057 0.044 6.0 0.02 0.06 0.08 31 109 4.8 0.02 0.07 0.09 28 88 5.4 0.02 0.07 0.09 33 121
8.1 8.0 0.19 0.18 0.021 0.021 0.07 0.07 0.12 0.11 30 27 89 64 0.012 0.009 0.053 0.049 0.07 0.08 0.09 0.09 0.005 0.005 0.021 0.019 3.6 4.4 0.014 0.014 0.08 0.08 0.10 0.11 22 26 57 72 0.011 0.011 0.056 0.072 6.0 0.02 0.07 0.10 29 89 4.7 0.02 0.05 0.08 29 89
6.6 6.8 8.4 6.9 0.12 0.13 0.20 0.09 0.023 0.023 0.023 0.021 0.08 0.08 0.08 0.07 0.13 0.11 0.12 0.11 28 31 29 25 84 100 96 94 0.007 0.008 0.008 0.007 0.029 0.038 0.036 0.031 0.07 0.08 0.07 0.07 0.08 0.09 0.09 0.08 0.004 0.004 0.004 0.003 0.023 0.014 0.016 0.015 3.7 3.2 3.2 3.2 0.015 0.015 0.015 0.015 0.09 0.09 0.08 0.09 0.10 0.11 0.10 0.10 29 29 29 29 57 115 115 115 0.010 0.009 0.011 0.009 0.076 0.050 0.066 0.035 5.3 0.02 0.07 0.09 25 91 4.7 0.02 0.06 0.08 23 72 4.6 0.02 0.09 0.11 20 64 4.7 0.02 0.06 0.07 21 64
2.3 2.5 2.0 0.020 0.018 0.021 0.09 0.09 0.09 0.10 0.10 0.10 36 32 34 86 85 65 0.013 0.014 0.013 0.056 0.062 0.061 21 51 26 66 0.08 0.10 29 55 0.08 0.10 21 76 23 60 0.09 0.10 31 59 0.08 0.10 19 59 24 47 0.08 0.10 27 53 0.09 0.10
2.3 2.6 0.018 0.017 0.08 0.08 0.09 0.10 30 30 61 70 0.012 0.012 0.068 0.051 21 58 22 64 0.08 0.09 26 56 0.07 0.09 18 46 24 60 0.09 0.11 27 59 0.07 0.10
2.7 2.7 2.0 2.3 0.018 0.017 0.017 0.016 0.10 0.09 0.09 0.09 0.11 0.11 0.10 0.11 33 32 26 27 110 74 53 61 0.012 0.010 0.011 0.011 0.048 0.042 0.048 0.048 18 44 25 53 0.08 0.10 25 58 0.07 0.09 20 56 24 52 0.08 0.10 23 44 0.08 0.09 20 56 23 57 0.09 0.10 25 53 0.08 0.10 20 56 20 54 0.09 0.10 25 59 0.08 0.10
24 24 24 77 77 61 0.005 0.005 0.004 0.036 0.027 0.025 8.3 0.07 0.09 29 60 4.4 0.03 7.0 0.07 0.08 23 52 3.4 0.01 9.8 0.07 0.09 25 59 3.6 0.02
21 23 43 55 0.004 0.004 0.019 0.022 6.9 0.07 0.09 23 41 4.0 0.04 6.6 0.07 0.09 22 62 3.6 0.03
20 22 18 19 57 55 48 44 0.003 0.003 0.003 0.003 0.022 0.018 0.019 0.020 6.0 0.07 0.10 22 51 3.5 0.03 5.2 0.07 0.09 22 57 3.5 0.02 5.1 0.07 0.09 20 61 3.0 0.05 5.2 0.07 0.09 16 40 3.1 0.04
APPENDIX A: DATA TABLES
153
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
3 3 1 1 1 1 1 1 1 1 2 2 1 2 2 3 3 1 1 3 3 4 4 4 4 2 2 1 1 1 3 3 1 1 2 4 4 4 8 8 5 5 1 1 1 1 1 3 3 3 2 2 1 1 1 1 1 1
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
4th Max. 8-hr 2nd Daily Max. 1-hr FORT MYERS-CAPE CORAL, FL OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr FORT SMITH, AR-OK Weighted Annual Mean PM10 99th Percentile FORT WAYNE, IN OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile FORT WORTH-ARLINGTON, TX CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr FRESNO, CA CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile GADSDEN, AL Weighted Annual Mean PM10 99th Percentile GALVESTON-TEXAS CITY, TX LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr GARY, IN CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr GLENS FALLS, NY Arithmetic Mean SO2 2nd Max. 24-hr GRAND FORKS, ND-MN Weighted Annual Mean PM10 99th Percentile GRAND RAPIDS-MUSKEGON-HOLLAND, MI CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr GREAT FALLS, MT CO 2nd Max. 8-hr Weighted Annual Mean PM10 99th Percentile GREELEY, CO CO 2nd Max. 8-hr
OZONE
NS DOWN DOWN DOWN DOWN NS NS NS DOWN DOWN DOWN DOWN UP NS NS NS NS NS NS DOWN DOWN NS DOWN DOWN DOWN DOWN NS DOWN NS NS DOWN NS NS NS NS DOWN NS NS DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN NS DOWN NS DOWN DOWN DOWN DOWN DOWN NS NS NS DOWN
0.07 0.11 0.08 0.10 28 57 0.10 0.12 29 75 5.1 0.05 0.014 0.10 0.14 25 64 0.002 0.010 6.1 0.021 0.11 0.15 57 196 36 76 0.04 0.10 0.14 27 58 0.008 0.045 4.4 0.47 0.12 0.15 35 105 0.010 0.052 0.005 0.040 24 54 4.1 0.04 0.11 0.14 28 78 0.004 0.016 5.6 20 69 9.2
0.08 0.11 0.08 0.10 28 57 0.09 0.12 29 75
0.07 0.09 0.07 0.08 26 65 0.08 0.09 27 81
0.06 0.09 0.06 0.08 25 61 0.09 0.10 27 57
0.08 0.10 0.07 0.08 24 61 0.09 0.09 23 51
0.08 0.10 0.07 0.08 25 61 0.08 0.10 23 63
0.07 0.09 0.08 0.09 24 47 0.10 0.11 24 50
0.07 0.09 0.07 0.09 26 57 0.09 0.11 24 54
0.07 0.09 0.06 0.07 25 67 0.09 0.11 17 49
0.07 0.09 0.07 0.08 22 68 0.09 0.10 20 50
4.8 4.2 3.7 0.03 0.03 0.02 0.013 0.012 0.014 0.10 0.10 0.11 0.13 0.14 0.15 24 24 23 63 52 76 0.001 0.002 0.002 0.007 0.008 0.006 6.0 6.0 6.6 0.022 0.021 0.022 0.10 0.10 0.11 0.14 0.14 0.15 57 57 56 196 196 138 28 60 33 67 32 88
4.0 3.4 0.03 0.03 0.015 0.013 0.08 0.09 0.12 0.11 21 21 57 64 0.003 0.001 0.013 0.005 4.9 4.4 0.020 0.021 0.10 0.11 0.14 0.14 45 43 102 129 31 74 33 83
3.2 3.2 3.0 3.0 0.03 0.03 0.02 0.02 0.017 0.017 0.015 0.016 0.10 0.10 0.09 0.09 0.13 0.14 0.13 0.12 20 24 25 22 43 62 61 55 0.002 0.001 0.001 0.001 0.006 0.004 0.011 0.011 5.3 4.4 4.4 3.7 0.020 0.020 0.019 0.019 0.10 0.10 0.11 0.10 0.13 0.13 0.14 0.13 41 41 35 41 114 118 99 123 30 71 30 69 23 56 26 60
0.03 0.02 0.02 0.10 0.09 0.09 0.14 0.15 0.15 28 24 22 66 60 86 0.008 0.007 0.007 0.045 0.063 0.050 4.3 4.2 4.1 0.23 0.21 0.11 0.08 0.08 0.09 0.10 0.10 0.11 33 33 29 88 88 73 0.011 0.010 0.008 0.047 0.048 0.028 0.004 0.005 0.004 0.023 0.040 0.020 24 54 25 139 20 84
0.02 0.03 0.07 0.11 0.10 0.18 24 24 88 81 0.005 0.005 0.039 0.056 4.4 4.7 0.11 0.08 0.08 0.07 0.11 0.09 26 24 72 66 0.007 0.007 0.028 0.032 0.004 0.004 0.017 0.018 18 64 17 41
0.02 0.03 0.02 0.02 0.09 0.14 0.08 0.10 0.13 0.20 0.11 0.18 23 25 19 20 49 72 56 86 0.006 0.006 0.014 0.006 0.052 0.089 0.067 0.053 5.6 3.9 3.3 3.7 0.17 0.12 0.13 0.10 0.08 0.10 0.09 0.09 0.11 0.12 0.11 0.11 26 25 21 21 63 59 50 53 0.006 0.005 0.005 0.005 0.032 0.022 0.023 0.024 0.004 0.003 0.002 0.002 0.027 0.011 0.013 0.013 16 39 18 50 15 41 15 41
4.5 3.5 4.0 0.03 0.02 0.02 0.09 0.10 0.10 0.13 0.12 0.12 29 30 26 80 79 65 0.004 0.004 0.004 0.016 0.012 0.014 5.6 20 69 7.3 5.6 24 109 7.1 6.6 21 124 7.8
3.2 3.2 0.02 0.01 0.08 0.08 0.10 0.10 35 22 129 63 0.003 0.003 0.015 0.012 5.8 21 53 7.5 6.9 21 61 5.8
4.0 4.6 3.3 2.4 0.01 0.01 0.01 0.01 0.09 0.09 0.09 0.08 0.11 0.12 0.12 0.10 27 21 20 19 73 66 53 47 0.003 0.002 0.002 0.002 0.013 0.011 0.011 0.008 4.8 21 48 5.2 6.2 18 52 5.3 5.4 19 69 7.0 6.4 20 62 4.8
154 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
1 1 1 1 1 1 1 1 3 3 3 3 1 1 3 3 3 1 1 1 1 3 3 1 1 2 2 2 3 3 2 2 2 2 2 1 3 3 6 6 3 3 2 2 1 1 1 1 1 1 4 2 4 10 10 5 5 7 7 1 2
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
OZONE PM10
4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean 99th Percentile
NS NS DOWN DOWN
0.07 0.10 40 84 0.007 0.039 9.7 0.018 0.11 0.14 34 76 0.007 0.031 0.06 0.10 0.12 0.002 0.011 0.10 0.12 0.11 0.14 27 76 0.010 0.041 0.014 0.11 0.14 27 84 0.006 0.024 8.3 0.020 0.13 0.17 23 62 0.009 0.040 3.3 0.01 0.01 0.03 16 36 0.08 0.11 6.5 0.06 0.023 0.11 0.18 32 69 0.005 0.027 3.9 0.13
0.07 0.10 30 73
0.08 0.11 25 66
0.08 0.10 26 80
0.06 0.08 25 60
0.06 0.09 23 99
0.07 0.09 23 57
0.07 0.09 20 59
0.07 0.10 18 56
0.07 0.10 18 56
GREEN BAY, WI Arithmetic Mean DOWN SO2 2nd Max. 24-hr DOWN GREENSBORO—WINSTON-SALEM—HIGH POINT, N CO 2nd Max. 8-hr DOWN NO2 Arithmetic Mean NS OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS PM10 Weighted Annual Mean DOWN 99th Percentile NS Arithmetic Mean NS SO2 2nd Max. 24-hr NS GREENVILLE-SPARTANBURG-ANDERSON, SC LEAD Max. Quarterly Mean DOWN OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS Arithmetic Mean NS SO2 2nd Max. 24-hr NS GREENVILLE, NC OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS HAMILTON-MIDDLETOWN, OH OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS Weighted Annual Mean NS PM10 99th Percentile NS Arithmetic Mean DOWN SO2 2nd Max. 24-hr DOWN HARRISBURG-LEBANON-CARLISLE, PA NO2 Arithmetic Mean NS OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS Weighted Annual Mean NS PM10 99th Percentile NS Arithmetic Mean NS SO2 2nd Max. 24-hr NS HARTFORD, CT CO 2nd Max. 8-hr DOWN NO2 Arithmetic Mean DOWN OZONE 4th Max. 8-hr DOWN 2nd Daily Max. 1-hr DOWN Weighted Annual Mean DOWN PM10 99th Percentile NS Arithmetic Mean DOWN SO2 2nd Max. 24-hr DOWN HONOLULU, HI CO 2nd Max. 8-hr DOWN LEAD Max. Quarterly Mean NS OZONE 4th Max. 8-hr UP 2nd Daily Max. 1-hr NS Weighted Annual Mean NS PM10 99th Percentile DOWN HOUMA, LA OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS HOUSTON, TX CO 2nd Max. 8-hr DOWN LEAD Max. Quarterly Mean DOWN NO2 Arithmetic Mean DOWN OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS Weighted Annual Mean DOWN PM10 99th Percentile NS Arithmetic Mean DOWN SO2 2nd Max. 24-hr DOWN HUNTINGTON-ASHLAND, WV-KY-OH CO 2nd Max. 8-hr DOWN LEAD Max. Quarterly Mean DOWN
0.006 0.005 0.005 0.024 0.020 0.042 9.7 6.8 6.6 0.016 0.017 0.016 0.08 0.09 0.08 0.10 0.12 0.10 32 31 31 66 58 83 0.007 0.008 0.007 0.024 0.023 0.027 0.04 0.04 0.04 0.08 0.08 0.08 0.10 0.10 0.10 0.002 0.002 0.003 0.011 0.011 0.017 0.08 0.10 0.08 0.10 0.08 0.09
0.004 0.003 0.021 0.018 5.7 5.5 0.015 0.017 0.08 0.09 0.10 0.11 27 27 53 59 0.006 0.006 0.019 0.022 0.02 0.02 0.08 0.09 0.10 0.11 0.003 0.003 0.013 0.012 0.08 0.10 0.09 0.11
0.003 0.004 0.003 0.003 0.015 0.017 0.011 0.017 6.0 6.2 4.3 4.7 0.017 0.016 0.016 0.017 0.09 0.09 0.09 0.09 0.11 0.11 0.11 0.11 25 26 24 24 46 64 46 67 0.007 0.007 0.007 0.007 0.021 0.025 0.026 0.023 0.02 0.02 0.01 0.01 0.08 0.09 0.09 0.09 0.10 0.11 0.11 0.10 0.003 0.001 0.002 0.003 0.016 0.007 0.012 0.014 0.08 0.09 0.08 0.10 0.09 0.10 0.10 0.12
0.09 0.10 0.09 0.11 0.12 0.11 27 27 33 76 76 80 0.010 0.010 0.009 0.040 0.037 0.040 0.014 0.013 0.014 0.09 0.09 0.10 0.10 0.11 0.11 25 23 25 69 62 68 0.006 0.005 0.006 0.029 0.021 0.021 6.7 6.7 6.1 0.020 0.019 0.020 0.11 0.10 0.11 0.15 0.15 0.16 23 20 23 53 54 58 0.008 0.008 0.008 0.039 0.033 0.034 3.4 0.03 0.02 0.05 16 36 0.08 0.11 2.9 0.01 0.03 0.05 16 35 0.08 0.12 2.6 0.01 0.04 0.05 17 41 0.08 0.10
0.08 0.09 0.10 0.12 27 29 53 78 0.007 0.008 0.033 0.035 0.013 0.011 0.08 0.09 0.09 0.11 21 24 41 65 0.005 0.006 0.022 0.021 6.1 5.6 0.017 0.018 0.09 0.10 0.12 0.15 20 18 72 45 0.007 0.006 0.029 0.021 2.8 0.01 0.05 0.06 17 28 0.07 0.09 3.1 0.01 0.05 0.06 16 32 0.08 0.10
0.09 0.09 0.09 0.09 0.11 0.12 0.11 0.11 27 29 26 27 61 77 66 57 0.008 0.005 0.007 0.007 0.038 0.019 0.025 0.034 0.015 0.014 0.015 0.013 0.09 0.09 0.08 0.09 0.12 0.11 0.10 0.11 27 25 24 26 87 67 57 70 0.007 0.005 0.005 0.005 0.035 0.017 0.021 0.022 6.4 5.8 5.0 4.8 0.020 0.017 0.016 0.018 0.10 0.10 0.08 0.10 0.13 0.13 0.10 0.14 20 16 17 18 68 58 60 48 0.006 0.005 0.005 0.004 0.029 0.020 0.020 0.023 3.1 0.00 0.05 0.06 19 30 0.09 0.10 2.5 0.00 0.05 0.06 15 29 0.10 0.14 2.4 0.01 0.04 0.05 16 30 0.08 0.09 2.3 0.02 0.05 0.05 18 29 0.08 0.10
5.8 6.8 6.0 0.04 0.02 0.02 0.022 0.023 0.022 0.11 0.12 0.10 0.18 0.19 0.17 32 31 31 69 71 96 0.005 0.005 0.005 0.026 0.025 0.025 5.5 0.06 4.7 0.04 4.4 0.04
6.8 5.6 0.01 0.01 0.022 0.019 0.10 0.09 0.16 0.16 30 30 94 82 0.005 0.005 0.022 0.020 4.1 0.04 3.8 0.04
4.9 4.0 5.3 4.3 0.01 0.01 0.00 0.00 0.021 0.021 0.020 0.021 0.10 0.12 0.10 0.11 0.15 0.17 0.16 0.17 31 30 26 29 69 82 53 93 0.004 0.004 0.004 0.003 0.018 0.026 0.022 0.017 5.2 0.03 3.8 0.04 3.7 0.03 3.8 0.04
APPENDIX A: DATA TABLES
155
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
3 3 4 4 7 7 1 1 1 1 1 2 4 6 6 13 13 10 10 2 2 2 2 5 2 1 2 2 3 3 5 5 1 1 1 2 1 1 1 3 3 2 2 1 1 1 1 3 3 3 3 1 1 1 2 2 1 1 1 1 4
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr HUNTSVILLE, AL CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile INDIANAPOLIS, IN CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr JACKSON, MS OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr JACKSON, TN Weighted Annual Mean PM10 99th Percentile JACKSONVILLE, FL CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr JAMESTOWN, NY Arithmetic Mean SO2 2nd Max. 24-hr JERSEY CITY, NJ CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr JOHNSON CITY-KINGSPORT-BRISTOL, TN-VA CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr JOHNSTOWN, PA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean SO2 2nd Max. 24-hr KALAMAZOO-BATTLE CREEK, MI Weighted Annual Mean PM10 99th Percentile KANSAS CITY, MO-KS CO 2nd Max. 8-hr
OZONE
DOWN NS DOWN NS DOWN DOWN DOWN NS NS DOWN DOWN DOWN DOWN NS NS DOWN DOWN DOWN DOWN NS NS DOWN DOWN DOWN DOWN NS NS NS DOWN NS DOWN DOWN DOWN NS DOWN DOWN DOWN NS DOWN NS DOWN DOWN DOWN NS NS NS NS DOWN NS NS NS NS DOWN DOWN NS NS DOWN DOWN DOWN DOWN DOWN
0.11 0.13 37 91 0.016 0.091 5.0 0.10 0.13 31 62 4.0 0.68 0.10 0.12 34 82 0.011 0.046 0.08 0.09 32 67 5.2 0.06 0.019 0.08 0.11 34 72 0.005 0.047 0.014 0.054 7.8 0.11 0.033 0.14 0.20 31 86 0.015 0.059 3.7 0.019 0.09 0.12 31 71 0.011 0.049 4.3 0.30 0.019 0.12 0.14 0.017 0.054 38 103 4.7
0.09 0.09 0.10 0.12 0.11 0.13 35 35 33 89 99 63 0.014 0.013 0.012 0.080 0.075 0.051 5.2 0.07 0.09 31 62 4.2 0.08 0.09 30 71 4.1 0.08 0.11 28 78
0.08 0.09 0.10 0.11 30 29 68 63 0.010 0.011 0.044 0.053 4.2 0.09 0.11 30 76 4.0 0.09 0.11 23 58
0.09 0.09 0.08 0.08 0.13 0.12 0.10 0.11 32 31 28 30 68 76 66 73 0.010 0.009 0.008 0.008 0.048 0.036 0.029 0.033 3.5 0.08 0.11 21 50 3.6 0.08 0.10 22 54 3.0 0.08 0.10 21 46 3.1 0.09 0.10 21 49
4.0 4.0 5.2 0.53 0.68 0.30 0.09 0.09 0.09 0.11 0.10 0.10 35 33 31 82 89 76 0.011 0.009 0.009 0.040 0.036 0.030 0.07 0.08 31 62 0.08 0.10 28 73 0.07 0.09 27 68
3.5 4.0 0.26 0.11 0.08 0.08 0.09 0.10 28 28 65 68 0.008 0.009 0.030 0.038 0.07 0.08 27 74 0.07 0.09 23 58
3.5 3.9 2.8 3.2 0.20 0.06 0.03 0.04 0.09 0.09 0.10 0.09 0.11 0.11 0.12 0.10 28 28 23 23 68 67 54 53 0.007 0.005 0.006 0.006 0.039 0.025 0.027 0.026 0.07 0.09 23 66 0.08 0.09 25 51 0.08 0.09 22 52 0.08 0.10 23 48
5.5 4.2 3.7 0.04 0.04 0.03 0.015 0.015 0.014 0.08 0.08 0.07 0.11 0.11 0.09 36 34 32 63 62 64 0.004 0.004 0.003 0.037 0.037 0.023 0.014 0.012 0.013 0.072 0.065 0.048 7.3 7.2 7.5 0.07 0.05 0.06 0.031 0.030 0.028 0.10 0.11 0.12 0.12 0.18 0.14 33 31 32 83 86 77 0.014 0.013 0.012 0.047 0.043 0.035 3.7 3.4 3.3 0.019 0.019 0.019 0.08 0.10 0.08 0.11 0.12 0.12 31 32 32 71 67 75 0.010 0.009 0.009 0.053 0.044 0.044 4.1 3.7 4.8 0.31 0.16 0.19 0.019 0.018 0.019 0.09 0.08 0.09 0.10 0.10 0.11 0.017 0.014 0.015 0.089 0.046 0.043 34 79 5.1 28 94 4.7 29 94 4.1
4.1 4.0 0.02 0.05 0.014 0.015 0.08 0.08 0.10 0.11 26 27 69 66 0.003 0.003 0.023 0.025 0.011 0.011 0.050 0.049 6.0 5.6 0.04 0.04 0.028 0.027 0.09 0.10 0.11 0.13 26 27 59 69 0.010 0.009 0.041 0.030 3.0 6.5 0.018 0.017 0.08 0.09 0.10 0.13 29 29 58 76 0.009 0.008 0.039 0.042 4.4 4.2 0.14 0.06 0.018 0.017 0.08 0.09 0.09 0.10 0.013 0.015 0.052 0.049 27 66 3.8 24 66 4.3
3.8 3.6 3.1 2.6 0.02 0.03 0.02 0.02 0.014 0.016 0.015 0.014 0.07 0.07 0.07 0.08 0.10 0.11 0.09 0.10 26 27 24 24 51 63 57 55 0.003 0.003 0.003 0.003 0.030 0.019 0.020 0.017 0.010 0.009 0.008 0.008 0.072 0.056 0.039 0.039 5.9 6.2 4.9 4.3 0.03 0.04 0.04 0.04 0.026 0.026 0.027 0.026 0.10 0.10 0.09 0.11 0.12 0.13 0.12 0.12 32 25 27 26 93 65 70 55 0.009 0.007 0.008 0.008 0.036 0.026 0.027 0.025 3.4 3.0 3.0 3.5 0.017 0.018 0.018 0.018 0.08 0.09 0.08 0.08 0.10 0.11 0.10 0.11 28 27 26 25 54 60 62 63 0.009 0.008 0.009 0.009 0.045 0.039 0.044 0.050 4.1 3.5 4.8 2.7 0.05 0.06 0.06 0.06 0.018 0.015 0.018 0.016 0.08 0.09 0.08 0.08 0.10 0.11 0.09 0.10 0.014 0.012 0.011 0.009 0.080 0.042 0.034 0.030 26 74 4.5 26 63 3.5 22 79 3.4 23 49 3.4
156 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
5 3 6 6 7 7 5 5 2 2 1 4 4 8 8 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 3 3 2 2 2 1 3 3 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
LEAD NO2 OZONE PM10 SO2 KENOSHA, WI OZONE
Max. Quarterly Mean Arithmetic Mean 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean 99th Percentile Arithmetic Mean 2nd Max. 24-hr 4th Max. 8-hr 2nd Daily Max. 1-hr
NS NS NS NS DOWN NS NS NS NS NS DOWN NS NS DOWN DOWN NS UP NS DOWN UP NS NS DOWN NS NS NS NS UP NS NS NS DOWN NS DOWN NS NS NS NS DOWN DOWN DOWN DOWN NS DOWN NS NS NS NS DOWN NS DOWN DOWN DOWN NS DOWN NS DOWN DOWN NS DOWN
0.17 0.010 0.09 0.13 33 76 0.005 0.022 0.14 0.19 6.1 0.10 0.12 33 72 0.007 0.032 0.10 0.13 0.004 0.016 3.4 0.07 0.020 0.11 0.13 31 70 0.007 0.028 0.10 0.12 5.0 0.18 0.08 0.10 44 136 0.010 0.068 11.1 0.031 0.08 0.11 37 84 0.11 0.13 21 41 0.008 0.031 32 104 25 59 0.007 0.044 5.4 0.018
0.06 0.03 0.03 0.011 0.011 0.010 0.07 0.07 0.08 0.10 0.10 0.10 34 31 32 90 83 70 0.004 0.003 0.003 0.016 0.022 0.017 0.10 0.13 0.08 0.11 0.11 0.14
0.02 0.02 0.010 0.009 0.08 0.07 0.09 0.10 30 30 78 89 0.003 0.003 0.016 0.020 0.08 0.11 0.09 0.11
0.02 0.02 0.03 0.10 0.010 0.010 0.012 0.010 0.08 0.09 0.08 0.09 0.10 0.12 0.10 0.11 30 24 33 26 71 68 87 63 0.003 0.003 0.004 0.004 0.025 0.018 0.024 0.013 0.09 0.12 0.10 0.12 0.08 0.13 0.09 0.11
KNOXVILLE, TN CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr LAKE CHARLES, LA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr LAKELAND-WINTER HAVEN, FL Arithmetic Mean SO2 2nd Max. 24-hr LANCASTER, PA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr LANSING-EAST LANSING, MI OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr LAS CRUCES, NM CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr LAS VEGAS, NV-AZ CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile LAWRENCE, MA-NH OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr LAWTON, OK Weighted Annual Mean PM10 99th Percentile LEWISTON-AUBURN, ME Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr LEXINGTON, KY CO 2nd Max. 8-hr NO2 Arithmetic Mean
6.7 5.1 4.5 0.07 0.09 0.08 0.09 0.11 0.10 32 32 34 66 76 68 0.007 0.007 0.007 0.031 0.033 0.039 0.09 0.12 0.09 0.11 0.09 0.12
4.5 4.6 0.08 0.09 0.10 0.11 30 30 63 68 0.007 0.007 0.035 0.041 0.07 0.11 0.08 0.10
4.3 4.1 3.3 4.8 0.09 0.09 0.09 0.10 0.11 0.12 0.11 0.12 32 31 31 26 61 61 68 58 0.007 0.007 0.007 0.006 0.042 0.038 0.047 0.037 0.08 0.10 0.08 0.11 0.08 0.09 0.09 0.11
0.004 0.004 0.004 0.016 0.022 0.016 4.1 3.4 2.6 0.05 0.06 0.04 0.018 0.017 0.018 0.09 0.09 0.10 0.10 0.10 0.12 31 31 30 70 70 51 0.007 0.006 0.006 0.037 0.028 0.023 0.08 0.10 0.08 0.10 0.08 0.11
0.004 0.004 0.018 0.019 2.6 3.0 0.04 0.04 0.015 0.015 0.09 0.10 0.11 0.12 27 31 60 76 0.006 0.007 0.023 0.026 0.08 0.09 0.08 0.10
0.004 0.005 0.006 0.007 0.016 0.014 0.021 0.017 3.8 2.4 2.6 3.3 0.04 0.04 0.04 0.04 0.019 0.016 0.017 0.016 0.09 0.10 0.09 0.10 0.11 0.12 0.10 0.13 38 33 31 34 135 84 92 89 0.006 0.006 0.005 0.007 0.030 0.018 0.021 0.023 0.08 0.09 0.08 0.10 0.08 0.09 0.08 0.09
4.5 4.6 5.0 0.16 0.17 0.15 0.07 0.07 0.07 0.10 0.09 0.09 45 35 31 120 92 84 0.010 0.011 0.010 0.061 0.056 0.055 10.0 10.9 9.5 0.034 0.037 0.030 0.08 0.07 0.07 0.10 0.10 0.09 60 69 59 187 362 110 0.08 0.07 0.09 0.11 0.09 0.12 21 21 18 41 41 45 0.009 0.008 0.007 0.036 0.029 0.026 32 74 30 100 27 71
3.8 6.0 0.13 0.12 0.07 0.07 0.09 0.09 31 30 87 80 0.009 0.006 0.052 0.055 7.9 8.6 0.028 0.029 0.08 0.08 0.09 0.10 48 43 103 117 0.07 0.08 0.09 0.10 19 18 74 57 0.008 0.008 0.027 0.026 26 53 27 59
4.1 3.7 3.7 3.9 0.05 0.09 0.07 0.07 0.07 0.07 0.07 0.06 0.09 0.09 0.09 0.08 33 34 33 27 91 111 102 93 0.004 0.004 0.004 0.003 0.023 0.021 0.030 0.014 8.8 7.8 8.4 7.8 0.027 0.027 0.027 0.027 0.08 0.07 0.08 0.07 0.09 0.09 0.09 0.09 47 47 53 60 117 126 113 121 0.08 0.07 0.08 0.08 0.10 0.08 0.09 0.10 16 13 14 15 54 29 35 42 0.006 0.006 0.005 0.005 0.027 0.025 0.019 0.020 28 62 25 52 28 70 26 71
25 25 29 59 59 66 0.008 0.007 0.006 0.035 0.027 0.023 5.6 3.7 4.9 0.019 0.017 0.016
24 24 81 70 0.005 0.007 0.020 0.025 3.8 6.5 0.016 0.017
20 20 20 21 56 58 52 54 0.006 0.004 0.004 0.004 0.025 0.020 0.018 0.017 4.2 3.0 3.1 5.2 0.016 0.017 0.014 0.014
APPENDIX A: DATA TABLES
157
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
2 2 2 2 1 1 1 1 1 1 2 1 1 2 2 1 2 2 4 4 1 1 1 1 13 6 13 14 14 9 9 4 4 3 2 4 4 6 6 4 4 1 1 1 1 1 1 1 1 1 1 1 3 3 2 2 5 3
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
OZONE PM10 SO2 LIMA, OH OZONE SO2 LINCOLN, NE CO OZONE
4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean 99th Percentile Arithmetic Mean 2nd Max. 24-hr 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean 2nd Max. 24-hr
NS NS DOWN DOWN NS NS NS NS DOWN NS DOWN NS NS DOWN NS NS NS NS DOWN NS NS DOWN NS NS DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN NS NS DOWN NS DOWN DOWN NS DOWN NS DOWN NS DOWN DOWN NS NS DOWN DOWN DOWN DOWN DOWN NS DOWN DOWN
0.11 0.12 30 82 0.007 0.027 0.09 0.11 0.006 0.024 6.4 0.07 0.08 29 63 0.010 0.09 0.11 30 73 0.002 0.016 0.09 0.12 10.1 0.15 0.046 0.14 0.23 57 149 0.005 0.019 5.9 0.07 0.11 0.16 38 90 0.010 0.044 6.4 36 100 31 80 34 90 27 67 11.3 0.05 54 171 0.08 0.10 6.4 1.01
0.09 0.08 0.08 0.11 0.10 0.09 30 28 28 82 67 61 0.006 0.006 0.008 0.034 0.020 0.025 0.09 0.08 0.09 0.10 0.10 0.10 0.006 0.005 0.006 0.033 0.026 0.021 6.1 0.06 0.06 33 65 6.2 0.06 0.07 29 62 7.4 0.06 0.07 30 100
0.06 0.08 0.08 0.10 24 25 62 58 0.007 0.007 0.030 0.026 0.08 0.09 0.10 0.10 0.004 0.005 0.020 0.023 4.5 0.07 0.07 25 51 4.3 0.05 0.06 26 54
0.09 0.08 0.08 0.08 0.10 0.11 0.09 0.09 27 26 24 23 83 63 58 56 0.008 0.006 0.006 0.006 0.037 0.016 0.020 0.016 0.09 0.09 0.09 0.08 0.10 0.11 0.11 0.09 0.004 0.003 0.003 0.003 0.036 0.015 0.015 0.016 4.0 0.06 0.08 28 49 4.9 0.06 0.07 25 67 3.4 0.05 0.06 28 80 5.0 0.05 0.06 24 55
2nd Max. 8-hr 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile LITTLE ROCK-NORTH LITTLE ROCK, AR NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr LONGVIEW-MARSHALL, TX OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr LOS ANGELES-LONG BEACH, CA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr LOUISVILLE, KY-IN CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr LOWELL, MA-NH CO 2nd Max. 8-hr LUBBOCK, TX Weighted Annual Mean PM10 99th Percentile LYNCHBURG, VA Weighted Annual Mean PM10 99th Percentile MADISON, WI Weighted Annual Mean PM10 99th Percentile MANSFIELD, OH Weighted Annual Mean PM10 99th Percentile MEDFORD-ASHLAND, OR CO 2nd Max. 8-hr LEAD Max. Quarterly Mean Weighted Annual Mean PM10 99th Percentile MELBOURNE-TITUSVILLE-PALM BAY, FL OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr MEMPHIS, TN-AR-MS CO 2nd Max. 8-hr LEAD Max. Quarterly Mean
0.009 0.009 0.009 0.07 0.08 0.08 0.09 0.10 0.10 29 29 25 80 69 55 0.002 0.003 0.003 0.010 0.014 0.012 0.09 0.10 0.09 0.13 0.08 0.11
0.012 0.009 0.08 0.08 0.09 0.10 28 27 74 64 0.005 0.006 0.012 0.017 0.08 0.10 0.09 0.11
0.011 0.011 0.011 0.010 0.08 0.09 0.08 0.08 0.09 0.11 0.10 0.10 27 29 26 25 62 65 52 78 0.003 0.002 0.002 0.002 0.009 0.008 0.009 0.006 0.08 0.10 0.10 0.15 0.08 0.11 0.09 0.12
9.6 9.0 8.8 0.09 0.09 0.10 0.044 0.041 0.041 0.14 0.12 0.13 0.22 0.19 0.19 57 49 53 155 152 192 0.004 0.003 0.003 0.015 0.012 0.013 6.0 5.9 5.9 0.05 0.04 0.05 0.08 0.08 0.09 0.11 0.11 0.12 35 34 33 77 74 67 0.010 0.010 0.010 0.055 0.041 0.037 5.3 34 94 30 58 34 90 27 67 11.0 0.04 54 179 0.08 0.10 8.2 1.03 7.3 24 61 24 53 24 54 27 67 8.2 0.02 42 117 0.07 0.08 7.5 0.98 5.8 25 66 28 89 25 61 27 71 8.1 0.03 40 144 0.07 0.09 6.1 0.64
7.8 6.8 0.08 0.06 0.038 0.036 0.13 0.12 0.20 0.17 41 40 104 91 0.004 0.003 0.015 0.011 4.2 4.6 0.05 0.05 0.07 0.09 0.09 0.13 30 29 62 70 0.009 0.010 0.034 0.035 5.9 22 58 24 50 22 42 26 68 6.4 0.02 36 102 0.07 0.08 7.7 0.77 5.1 20 56 26 68 21 85 28 66 6.9 0.02 35 88 0.07 0.09 7.6 0.83
8.0 7.5 6.8 6.6 0.06 0.05 0.05 0.05 0.039 0.038 0.035 0.033 0.11 0.11 0.10 0.09 0.17 0.15 0.14 0.12 39 39 38 39 103 120 104 88 0.003 0.003 0.003 0.003 0.008 0.008 0.008 0.007 5.1 3.8 3.3 4.5 0.02 0.05 0.02 0.02 0.09 0.09 0.09 0.09 0.12 0.12 0.11 0.12 30 29 26 29 104 68 72 78 0.010 0.008 0.007 0.006 0.040 0.028 0.031 0.031 6.5 23 81 23 51 22 61 29 58 6.2 0.02 33 78 0.07 0.09 7.3 0.80 7.8 21 64 24 55 23 64 25 61 5.3 0.02 26 59 0.07 0.08 6.0 0.54 4.5 22 85 23 46 20 52 24 68 6.4 0.02 24 66 0.07 0.09 5.3 0.96 3.6 17 38 23 55 20 37 23 63 5.7 0.02 26 74 0.07 0.09 5.0 0.36
158 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
1 3 3 2 2 2 2 1 1 2 2 2 4 4 3 3 1 1 1 1 1 1 1 1 1 1 6 1 2 6 6 4 4 2 2 3 3 2 4 4 9 9 8 8 2 2 4 4 1 1 1 1 1 1 1 2 2 2 1 1 1 1
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
NO2 OZONE PM10 SO2 MERCED, CA PM10 MIAMI, FL CO LEAD NO2 OZONE
Arithmetic Mean 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean 99th Percentile Arithmetic Mean 2nd Max. 24-hr Weighted Annual Mean 99th Percentile
NS NS NS DOWN NS DOWN DOWN DOWN DOWN DOWN DOWN NS NS NS DOWN UP UP UP DOWN DOWN NS DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN NS NS DOWN DOWN DOWN DOWN DOWN DOWN NS NS NS DOWN DOWN DOWN DOWN NS NS DOWN NS NS NS DOWN DOWN DOWN NS NS DOWN DOWN DOWN NS NS NS NS
0.032 0.10 0.13 31 69 0.006 0.029 52 114 4.8 0.05 0.012 0.08 0.11 28 52 0.001 0.002 5.3 0.38 0.13 0.16 34 67 0.012 0.043 4.2 0.10 0.023 0.11 0.15 32 94 0.006 0.035 7.7 0.55 0.013 0.08 0.10 31 87 0.004 0.020 0.08 0.10 35 80 0.008 0.054 9.7 0.04 0.027 0.09 0.12 46 151 6.6 0.11 0.14 0.08 0.10
0.026 0.023 0.024 0.08 0.09 0.09 0.11 0.12 0.11 31 31 27 68 76 67 0.007 0.007 0.007 0.029 0.027 0.025 52 148 53 211 52 145
0.026 0.026 0.08 0.09 0.11 0.11 28 29 59 69 0.007 0.006 0.031 0.029 46 98 43 121
0.027 0.027 0.024 0.028 0.09 0.09 0.09 0.09 0.11 0.12 0.13 0.12 27 27 27 26 69 65 73 63 0.005 0.004 0.003 0.003 0.025 0.019 0.011 0.011 39 131 39 100 31 61 31 61
2nd Max. 8-hr Max. Quarterly Mean Arithmetic Mean 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr MIDDLESEX-SOMERSET-HUNTERDON, NJ CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr MILWAUKEE-WAUKESHA, WI CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr MINNEAPOLIS-ST. PAUL, MN-WI CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr MOBILE, AL OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr MODESTO, CA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile MONMOUTH-OCEAN, NJ CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr MONTGOMERY, AL OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr
7.3 6.0 7.2 0.05 0.02 0.02 0.013 0.011 0.011 0.08 0.07 0.06 0.11 0.10 0.09 27 28 26 50 53 61 0.001 0.001 0.001 0.003 0.003 0.003 5.4 5.4 4.2 0.38 0.30 1.15 0.10 0.11 0.11 0.13 0.14 0.12 34 29 30 67 60 72 0.010 0.007 0.007 0.037 0.032 0.025 3.9 4.5 3.7 0.06 0.08 0.06 0.024 0.022 0.021 0.10 0.08 0.09 0.13 0.11 0.14 35 33 29 86 80 83 0.006 0.006 0.006 0.030 0.039 0.034 9.0 6.5 7.2 0.38 0.77 0.31 0.013 0.013 0.012 0.07 0.07 0.07 0.09 0.09 0.08 30 28 26 81 99 63 0.004 0.004 0.004 0.021 0.020 0.021 0.07 0.08 0.05 0.09 0.10 0.07 31 31 32 76 61 70 0.008 0.008 0.009 0.064 0.038 0.050 11.8 10.5 9.4 0.04 0.04 0.04 0.027 0.026 0.024 0.09 0.10 0.09 0.11 0.12 0.11 46 44 48 151 162 142 6.1 0.11 0.14 0.08 0.10 5.7 0.11 0.14 0.08 0.10 5.5 0.11 0.15 0.07 0.09
6.2 5.3 0.01 0.01 0.011 0.012 0.07 0.08 0.10 0.10 27 27 71 95 0.001 0.001 0.005 0.004 3.9 3.7 1.22 0.33 0.09 0.10 0.12 0.12 25 25 55 62 0.006 0.005 0.026 0.018 3.2 4.1 0.05 0.04 0.021 0.020 0.08 0.08 0.10 0.10 26 26 57 77 0.005 0.003 0.026 0.024 5.9 5.2 0.25 0.12 0.012 0.013 0.08 0.06 0.09 0.08 22 22 71 58 0.003 0.003 0.019 0.015 0.07 0.07 0.10 0.09 34 32 93 77 0.010 0.010 0.054 0.066 5.9 6.6 0.02 0.02 0.022 0.024 0.08 0.09 0.11 0.11 39 40 136 134 4.7 0.09 0.14 0.08 0.10 5.3 0.10 0.13 0.09 0.11
4.4 4.9 4.5 3.8 0.01 0.01 0.01 0.01 0.010 0.011 0.011 0.012 0.07 0.07 0.07 0.07 0.09 0.09 0.09 0.10 26 24 25 23 74 73 63 66 0.001 0.002 0.002 0.001 0.004 0.004 0.005 0.004 4.3 5.3 3.3 3.8 0.12 0.07 0.06 0.08 0.09 0.10 0.09 0.10 0.11 0.12 0.11 0.12 27 22 25 25 68 59 46 46 0.005 0.004 0.005 0.005 0.028 0.018 0.024 0.019 4.4 2.9 2.0 2.0 0.03 0.05 0.03 0.03 0.021 0.021 0.020 0.020 0.08 0.10 0.08 0.08 0.12 0.12 0.11 0.12 28 27 25 24 81 68 57 54 0.004 0.003 0.004 0.004 0.027 0.023 0.025 0.025 6.4 6.0 5.1 4.5 0.07 0.23 0.12 0.09 0.014 0.013 0.014 0.013 0.07 0.08 0.07 0.07 0.08 0.10 0.09 0.09 23 23 23 22 59 58 71 49 0.003 0.002 0.002 0.002 0.014 0.012 0.013 0.013 0.07 0.08 0.08 0.08 0.09 0.11 0.10 0.11 31 29 25 26 61 57 53 62 0.011 0.009 0.009 0.008 0.052 0.053 0.070 0.049 6.3 5.4 5.6 4.2 0.02 0.01 0.01 0.01 0.023 0.022 0.022 0.021 0.09 0.10 0.09 0.08 0.12 0.13 0.13 0.11 37 34 28 31 136 99 101 103 4.9 0.08 0.11 0.08 0.10 3.8 0.11 0.15 0.09 0.10 4.4 0.09 0.12 0.08 0.10 3.7 0.10 0.13 0.07 0.09
APPENDIX A: DATA TABLES
159
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
1 1 2 1 2 2 5 5 3 3 3 4 1 7 7 5 5 4 5 1 1 1 1 2 2 1 1 1 1 1 2 2 7 7 2 2 1 1 2 2 1 1 2 1 2 5 5 1 1 2 2 4 3 1 5 5 12 12 7 7 3 1 4
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
PM10 NASHUA, NH CO NO2 OZONE PM10 SO2
Weighted Annual Mean 99th Percentile 2nd Max. 8-hr Arithmetic Mean 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean 99th Percentile Arithmetic Mean 2nd Max. 24-hr
NS NS NS DOWN NS NS DOWN NS DOWN DOWN DOWN NS NS NS NS DOWN DOWN DOWN DOWN DOWN DOWN NS NS DOWN DOWN NS NS DOWN UP DOWN NS NS DOWN NS DOWN DOWN NS NS DOWN NS DOWN DOWN DOWN DOWN DOWN NS NS DOWN NS NS NS DOWN NS DOWN NS NS DOWN NS DOWN DOWN DOWN DOWN NS
23 53 5.7 0.024 0.10 0.14 22 65 0.008 0.044 6.5 1.29 0.012 0.10 0.12 38 80 0.008 0.047 9.1 0.033 0.12 0.16 0.008 0.056 0.13 0.16 23 42 0.029 0.12 0.17 31 71 0.015 0.071 0.12 0.15 23 55 0.009 0.047 6.1 0.10 0.019 0.09 0.11 26 57 0.004 0.017 8.3 0.14 0.049 0.12 0.17 33 74 0.015 0.060 7.3 0.83 0.033
23 53
27 62
26 61
24 49
23 70
25 47
26 75
23 68
24 57
6.2 7.1 6.9 0.022 0.019 0.016 0.07 0.08 0.09 0.09 0.10 0.10 22 18 19 53 50 53 0.008 0.007 0.005 0.040 0.036 0.024 7.4 5.9 5.0 0.66 1.45 1.21 0.012 0.012 0.010 0.08 0.09 0.08 0.10 0.11 0.10 37 36 35 79 78 75 0.008 0.009 0.009 0.053 0.050 0.056 6.5 7.2 6.6 0.029 0.028 0.029 0.11 0.11 0.11 0.15 0.14 0.18 0.010 0.009 0.009 0.045 0.045 0.039 0.09 0.12 23 42 0.10 0.13 23 42 0.10 0.13 20 65
6.8 5.2 0.015 0.016 0.08 0.08 0.10 0.11 17 17 80 43 0.006 0.006 0.025 0.022 5.5 6.4 1.05 0.91 0.014 0.012 0.08 0.08 0.10 0.10 31 31 62 81 0.006 0.007 0.025 0.043 5.6 5.6 0.026 0.026 0.09 0.10 0.13 0.13 0.008 0.008 0.039 0.033 0.09 0.11 17 45 0.07 0.09 17 46
7.5 6.8 7.7 4.7 0.015 0.014 0.019 0.016 0.08 0.08 0.08 0.09 0.10 0.10 0.10 0.11 15 14 16 18 43 46 43 53 0.006 0.005 0.005 0.006 0.028 0.023 0.021 0.025 5.4 4.8 3.9 4.7 0.98 1.93 0.62 0.65 0.020 0.014 0.012 0.012 0.08 0.09 0.09 0.09 0.10 0.10 0.11 0.11 30 31 28 28 71 67 64 61 0.006 0.004 0.005 0.005 0.038 0.024 0.033 0.037 5.4 5.0 4.9 4.7 0.028 0.025 0.026 0.025 0.09 0.11 0.09 0.11 0.13 0.15 0.12 0.14 0.007 0.005 0.007 0.006 0.037 0.030 0.028 0.029 0.08 0.10 19 50 0.11 0.14 14 46 0.09 0.12 16 51 0.09 0.12 18 51
NASHVILLE, TN CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr NASSAU-SUFFOLK, NY CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean SO2 2nd Max. 24-hr NEW BEDFORD, MA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile NEW HAVEN-MERIDEN, CT NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr NEW LONDON-NORWICH, CT-RI OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr NEW ORLEANS, LA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr NEW YORK, NY CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr NEWARK, NJ CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean
0.028 0.027 0.028 0.10 0.10 0.12 0.15 0.13 0.16 31 29 32 69 86 87 0.012 0.010 0.010 0.071 0.045 0.055 0.12 0.11 0.11 0.14 0.16 0.14 23 21 24 55 56 73 0.008 0.008 0.007 0.027 0.029 0.027 6.1 4.9 4.2 0.09 0.05 0.03 0.017 0.016 0.015 0.08 0.08 0.07 0.10 0.10 0.10 31 27 26 68 75 59 0.003 0.003 0.004 0.017 0.013 0.023 7.9 7.1 6.6 0.08 0.09 0.08 0.049 0.046 0.047 0.09 0.10 0.11 0.12 0.13 0.14 34 31 30 78 77 78 0.015 0.014 0.014 0.060 0.054 0.048 7.6 7.1 8.3 0.41 0.39 1.04 0.030 0.029 0.028
0.025 0.027 0.08 0.09 0.12 0.14 26 27 69 72 0.009 0.008 0.042 0.038 0.09 0.10 0.12 0.13 20 18 71 48 0.006 0.006 0.025 0.019 5.4 5.1 0.03 0.02 0.017 0.016 0.08 0.08 0.10 0.10 27 25 72 85 0.005 0.005 0.018 0.019 6.0 5.1 0.06 0.09 0.036 0.043 0.08 0.09 0.12 0.12 27 26 62 62 0.013 0.012 0.051 0.039 5.6 4.9 0.44 0.23 0.030 0.028
0.030 0.025 0.026 0.024 0.09 0.10 0.08 0.10 0.14 0.14 0.11 0.14 28 23 22 22 81 71 63 57 0.008 0.006 0.006 0.005 0.049 0.031 0.027 0.028 0.09 0.10 0.10 0.11 0.12 0.14 0.12 0.15 22 17 19 18 55 63 69 59 0.005 0.005 0.005 0.004 0.029 0.017 0.016 0.022 4.6 3.6 4.0 3.3 0.02 0.03 0.02 0.02 0.015 0.016 0.015 0.014 0.08 0.08 0.08 0.08 0.11 0.11 0.10 0.10 25 24 22 25 53 55 58 100 0.005 0.005 0.005 0.004 0.021 0.019 0.025 0.016 5.8 6.5 4.5 3.6 0.08 0.07 0.08 0.08 0.046 0.042 0.042 0.040 0.09 0.10 0.09 0.10 0.12 0.12 0.12 0.13 28 26 27 27 79 73 69 77 0.013 0.010 0.010 0.009 0.054 0.038 0.040 0.033 7.7 6.0 5.1 4.6 0.30 0.23 0.23 0.23 0.030 0.028 0.029 0.028
160 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
2 2 3 3 4 4 2 3 1 1 2 2 4 4 2 2 6 4 2 7 7 3 3 3 3 3 2 3 4 4 4 4 1 1 1 1 2 5 3 3 7 7 4 1 3 3 3 2 2 2 2 2 2 1 3 3 3 3 1 1 1 1
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr NEWBURGH, NY-PA LEAD Max. Quarterly Mean NORFOLK-VA BEACH-NEWPORT NEWS,VA-N CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr OAKLAND, CA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr OKLAHOMA CITY, OK CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr OLYMPIA, WA Weighted Annual Mean PM10 99th Percentile OMAHA, NE-IA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile ORANGE COUNTY, CA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr ORLANDO, FL CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr OWENSBORO, KY CO 2nd Max. 8-hr NO2 Arithmetic Mean
OZONE
NS DOWN NS NS DOWN DOWN DOWN DOWN DOWN NS NS NS DOWN DOWN DOWN NS DOWN DOWN DOWN NS NS DOWN DOWN NS DOWN NS DOWN NS NS NS NS NS NS DOWN DOWN DOWN NS DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN NS NS DOWN DOWN DOWN NS NS NS DOWN NS NS NS NS NS
0.13 0.18 35 84 0.012 0.050 1.33 5.5 0.10 0.020 0.11 0.13 28 61 0.008 0.032 4.9 0.15 0.023 0.08 0.11 30 87 0.002 0.010 5.2 0.07 0.018 0.08 0.10 24 59 0.010 0.041 35 169 5.5 0.79 0.08 0.09 42 112 8.8 0.09 0.038 0.12 0.22 45 123 0.003 0.011 4.5 0.05 0.013 0.08 0.10 28 56 0.003 0.010 6.4 0.015
0.09 0.10 0.10 0.12 0.13 0.12 35 31 30 80 73 72 0.012 0.010 0.010 0.047 0.040 0.035 1.42 1.01 0.66
0.09 0.09 0.10 0.12 29 30 60 77 0.009 0.007 0.040 0.025 0.58 0.34
0.09 0.10 0.09 0.10 0.11 0.12 0.11 0.11 35 28 31 31 103 72 76 87 0.008 0.006 0.006 0.006 0.033 0.025 0.027 0.023 0.08 0.08 0.06 0.20
5.2 4.5 5.1 0.12 0.18 0.03 0.020 0.019 0.020 0.08 0.09 0.08 0.10 0.11 0.10 27 26 26 64 70 58 0.007 0.007 0.007 0.033 0.025 0.022 4.9 4.8 4.8 0.13 0.08 0.10 0.022 0.021 0.022 0.07 0.06 0.06 0.10 0.09 0.09 31 30 33 100 127 115 0.002 0.002 0.002 0.013 0.011 0.010 6.4 5.4 4.7 0.05 0.02 0.03 0.013 0.012 0.011 0.08 0.08 0.08 0.10 0.10 0.10 23 22 22 59 55 53 0.007 0.004 0.002 0.015 0.019 0.005 28 118 4.8 0.67 0.07 0.08 42 110 24 86 5.2 0.54 0.06 0.07 37 113 25 99 5.8 0.44 0.06 0.08 36 86
4.3 5.0 0.03 0.03 0.020 0.021 0.09 0.10 0.13 0.13 23 23 52 59 0.006 0.007 0.024 0.026 4.0 3.4 0.02 0.02 0.020 0.020 0.06 0.07 0.09 0.10 27 25 82 79 0.002 0.002 0.009 0.010 4.8 6.1 0.02 0.02 0.011 0.011 0.07 0.07 0.09 0.09 22 21 65 49 0.002 0.003 0.009 0.008 24 78 5.9 0.69 0.06 0.08 36 107 24 78 5.3 0.55 0.05 0.06 31 88
5.4 4.3 4.3 4.0 0.02 0.03 0.03 0.03 0.019 0.018 0.018 0.019 0.08 0.08 0.08 0.09 0.10 0.10 0.10 0.11 20 21 22 22 49 44 49 53 0.007 0.006 0.006 0.006 0.024 0.022 0.022 0.025 3.6 2.7 2.9 2.9 0.02 0.02 0.01 0.01 0.020 0.019 0.018 0.017 0.07 0.08 0.07 0.06 0.10 0.13 0.10 0.09 25 22 22 23 87 53 58 56 0.002 0.002 0.002 0.002 0.007 0.007 0.007 0.008 5.2 5.0 5.1 5.1 0.01 0.01 0.00 0.00 0.012 0.012 0.012 0.013 0.08 0.09 0.08 0.08 0.09 0.11 0.09 0.10 21 21 24 22 49 57 64 55 0.004 0.002 0.002 0.002 0.007 0.006 0.006 0.006 17 63 4.0 0.73 0.06 0.07 33 90 17 65 5.5 0.49 0.06 0.08 30 91 16 53 4.9 0.38 0.06 0.07 33 85 16 58 4.2 0.21 0.06 0.07 33 90
9.0 8.3 7.0 0.08 0.06 0.06 0.038 0.039 0.038 0.13 0.11 0.10 0.23 0.19 0.19 45 45 41 123 123 120 0.002 0.002 0.002 0.009 0.007 0.010 4.3 4.5 3.6 0.02 0.01 0.00 0.013 0.012 0.012 0.09 0.08 0.07 0.11 0.11 0.09 27 27 27 53 48 54 0.002 0.002 0.002 0.006 0.011 0.007 5.9 5.4 3.8 0.014 0.011 0.011
7.5 5.8 0.03 0.05 0.034 0.032 0.11 0.10 0.18 0.16 37 36 86 104 0.002 0.002 0.008 0.007 3.9 3.8 0.00 0.00 0.011 0.012 0.08 0.08 0.10 0.10 24 24 57 99 0.002 0.002 0.007 0.011 4.5 5.5 0.012 0.012
7.3 5.7 5.8 4.8 0.04 0.04 0.04 0.04 0.034 0.033 0.029 0.028 0.11 0.09 0.09 0.08 0.17 0.13 0.13 0.11 36 41 33 37 99 147 90 89 0.002 0.003 0.002 0.002 0.006 0.005 0.004 0.005 3.6 3.3 3.3 3.6 0.00 0.00 0.00 0.00 0.011 0.010 0.013 0.013 0.08 0.08 0.07 0.08 0.10 0.10 0.10 0.10 23 22 23 23 91 38 77 47 0.002 0.002 0.002 0.002 0.012 0.006 0.008 0.006 3.9 4.2 4.2 4.2 0.012 0.013 0.011 0.012
APPENDIX A: DATA TABLES
161
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 2 2 1 1 2 2 9 10 5 8 8 6 6 11 11 8 2 8 8 6 6 1 1 1 1 5 4 5 8 8 12 12 13 13 1 1 1 1 2 2 4 4 6 6
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr PARKERSBURG-MARIETTA,WV-OH LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean SO2 2nd Max. 24-hr PENSACOLA, FL OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean SO2 2nd Max. 24-hr PEORIA-PEKIN, IL CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr PHILADELPHIA, PA-NJ CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr PHOENIX-MESA, AZ CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr PINE BLUFF, AR Weighted Annual Mean PM10 99th Percentile PITTSBURGH, PA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr PITTSFIELD, MA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr PONCE, PR Weighted Annual Mean PM10 99th Percentile PORTLAND-VANCOUVER, OR-WA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile
OZONE
NS NS DOWN NS DOWN DOWN NS NS NS NS NS NS NS DOWN DOWN DOWN DOWN NS NS NS NS NS NS DOWN UP DOWN NS NS DOWN NS DOWN DOWN DOWN DOWN UP NS DOWN NS NS NS NS NS DOWN DOWN DOWN NS NS DOWN DOWN DOWN DOWN NS NS DOWN NS DOWN DOWN NS NS DOWN DOWN
0.11 0.14 33 82 0.010 0.040 0.04 0.12 0.15 0.015 0.076 0.09 0.10 0.007 0.057 7.9 0.04 0.09 0.11 23 72 0.009 0.062 5.4 0.50 0.031 0.13 0.17 36 83 0.012 0.050 8.0 0.16 0.08 0.11 48 108 0.001 0.001 27 77 5.1 0.13 0.023 0.10 0.13 35 106 0.017 0.075 0.08 0.09 46 119 8.9 0.12 0.07 0.11 28 76
0.08 0.09 0.08 0.10 0.11 0.09 33 29 29 82 71 62 0.010 0.009 0.009 0.053 0.038 0.044 0.04 0.02 0.02 0.09 0.08 0.10 0.12 0.11 0.12 0.016 0.014 0.014 0.076 0.064 0.060 0.08 0.09 0.08 0.09 0.11 0.10 0.007 0.008 0.006 0.057 0.078 0.056 7.7 7.4 6.3 0.04 0.04 0.02 0.08 0.07 0.08 0.10 0.08 0.10 28 27 24 71 72 58 0.007 0.007 0.008 0.046 0.055 0.065 7.1 4.9 4.6 0.38 0.54 0.35 0.030 0.028 0.028 0.10 0.10 0.11 0.13 0.13 0.14 35 32 35 85 75 87 0.011 0.010 0.010 0.045 0.040 0.034 7.8 6.7 6.2 0.09 0.09 0.11 0.07 0.08 0.07 0.10 0.11 0.10 51 43 44 133 95 99 0.002 0.003 0.005 0.006 0.011 0.013 27 77 21 55 19 46
0.08 0.08 0.09 0.11 27 25 52 61 0.009 0.009 0.053 0.050 0.02 0.02 0.07 0.08 0.10 0.10 0.014 0.014 0.059 0.065 0.09 0.08 0.10 0.10 0.007 0.005 0.057 0.032 7.2 7.3 0.02 0.03 0.07 0.06 0.09 0.08 25 20 65 42 0.007 0.007 0.043 0.039 4.7 4.7 0.56 0.86 0.028 0.026 0.09 0.10 0.11 0.13 29 30 84 81 0.008 0.008 0.034 0.031 6.5 6.0 0.06 0.05 0.08 0.08 0.11 0.11 43 43 133 92 0.004 0.003 0.010 0.009 22 66 23 57
0.09 0.09 0.09 0.09 0.11 0.11 0.11 0.11 30 29 24 26 106 77 61 56 0.009 0.007 0.007 0.007 0.035 0.028 0.020 0.027 0.01 0.02 0.02 0.02 0.09 0.10 0.09 0.09 0.11 0.12 0.11 0.11 0.017 0.010 0.010 0.010 0.084 0.041 0.046 0.052 0.09 0.08 0.08 0.09 0.11 0.12 0.10 0.11 0.004 0.003 0.003 0.004 0.039 0.019 0.015 0.028 5.7 5.6 4.6 4.7 0.02 0.03 0.02 0.02 0.08 0.08 0.08 0.07 0.09 0.09 0.09 0.09 21 20 21 26 54 50 52 76 0.007 0.007 0.007 0.007 0.049 0.084 0.045 0.042 5.2 4.1 4.2 3.3 0.54 0.69 0.92 0.77 0.028 0.027 0.028 0.027 0.09 0.11 0.09 0.10 0.12 0.13 0.12 0.13 33 30 30 30 81 78 71 99 0.009 0.007 0.007 0.007 0.040 0.027 0.026 0.027 6.3 6.2 5.7 5.1 0.05 0.06 0.04 0.03 0.08 0.09 0.09 0.08 0.11 0.12 0.11 0.10 42 43 44 43 94 110 98 91 0.003 0.002 0.003 0.004 0.009 0.008 0.017 0.010 25 63 26 73 23 52 25 78
5.3 5.6 4.3 0.12 0.09 0.09 0.023 0.023 0.023 0.09 0.08 0.09 0.11 0.10 0.11 34 33 33 97 90 84 0.017 0.016 0.015 0.072 0.070 0.055 0.08 0.09 46 119 8.2 0.07 0.06 0.09 25 76 0.09 0.11 38 91 8.5 0.06 0.08 0.12 25 77 0.09 0.10 30 63 9.1 0.06 0.06 0.09 26 133
4.8 3.8 0.07 0.07 0.022 0.022 0.07 0.09 0.09 0.11 30 29 81 85 0.014 0.014 0.068 0.060 0.09 0.11 29 79 7.0 0.05 0.07 0.10 23 63 0.08 0.11 30 78 6.3 0.06 0.06 0.09 25 73
4.3 3.8 3.3 2.5 0.08 0.06 0.04 0.05 0.023 0.021 0.021 0.020 0.09 0.10 0.09 0.09 0.11 0.12 0.11 0.12 33 29 28 29 92 85 79 70 0.015 0.011 0.010 0.011 0.071 0.045 0.042 0.045 0.07 0.09 27 89 7.0 0.04 0.06 0.09 23 56 0.07 0.09 24 64 5.7 0.03 0.07 0.10 20 48 0.08 0.11 24 55 6.1 0.02 0.09 0.12 20 54 0.08 0.09 29 91 5.4 0.04 0.06 0.08 21 46
162 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
PORTLAND, ME OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr PORTSMOUTH-ROCHESTER, NH-ME OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile SO2 Arithmetic Mean 2nd Max. 24-hr PROVIDENCE-FALL RIVER-WARWICK, RI-MA CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr PROVO-OREM, UT CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile PUEBLO, CO Weighted Annual Mean PM10 99th Percentile RACINE, WI CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr RALEIGH-DURHAM-CHAPEL HILL, NC CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile RAPID CITY, SD Weighted Annual Mean PM10 99th Percentile READING, PA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean SO2 2nd Max. 24-hr REDDING, CA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile RENO, NV CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile RICHMOND-PETERSBURG, VA CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile
NS DOWN DOWN NS DOWN DOWN NS NS DOWN NS DOWN DOWN NS NS NS DOWN DOWN NS DOWN DOWN DOWN NS NS DOWN DOWN DOWN DOWN NS DOWN NS NS DOWN NS NS DOWN NS NS DOWN DOWN DOWN DOWN NS NS DOWN DOWN NS NS DOWN DOWN DOWN NS DOWN DOWN DOWN DOWN DOWN NS NS DOWN NS
1 1 1 1 1 1 2 2 2 2 1 1 1 1 2 2 3 3 5 5 1 1 1 1 3 3 1 1 1 1 1 1 1 1 2 2 2 2 1 11 1 2 2 2 2 1 1 1 1 5 4 4 6 6 2 1 4 4 3 3
0.12 0.17 24 64 0.010 0.044 0.11 0.17 21 57 0.006 0.034 7.3 0.024 0.12 0.15 31 71 0.011 0.050 11.0 0.028 0.08 0.11 50 212 35 71 7.4 0.14 0.18 10.9 0.09 0.11 34 79 29 96 5.2 0.58 0.024 0.12 0.15 0.013 0.053 0.07 0.08 26 67 7.1 0.07 0.10 44 135 4.1 0.026 0.12 0.14 28 68
0.10 0.09 0.11 0.13 0.13 0.14 26 23 25 57 49 54 0.010 0.010 0.009 0.039 0.034 0.032 0.09 0.08 0.10 0.12 0.11 0.14 21 20 19 66 46 56 0.008 0.007 0.007 0.029 0.025 0.021 6.2 7.3 7.4 0.024 0.024 0.025 0.09 0.09 0.10 0.12 0.13 0.14 31 29 30 65 82 81 0.010 0.009 0.008 0.043 0.039 0.039 15.8 16.2 11.6 0.028 0.025 0.022 0.07 0.07 0.07 0.11 0.09 0.08 49 32 42 194 104 196 33 84 6.4 0.11 0.14 10.9 0.09 0.11 29 60 26 83 26 75 5.5 0.09 0.11 8.7 0.09 0.12 29 60 27 100 30 63 5.7 0.10 0.14 8.8 0.09 0.11 26 52 28 111
0.10 0.09 0.12 0.11 23 21 60 64 0.008 0.009 0.029 0.032 0.09 0.09 0.11 0.11 19 18 90 56 0.006 0.006 0.027 0.019 6.3 5.4 0.023 0.022 0.08 0.09 0.11 0.11 24 26 72 67 0.009 0.008 0.044 0.036 10.0 9.6 0.019 0.026 0.07 0.07 0.09 0.08 37 38 169 161 26 61 4.9 0.08 0.10 7.3 0.08 0.10 24 53 25 62 26 52 4.1 0.08 0.10 7.2 0.10 0.11 25 52 23 87
0.09 0.10 0.08 0.10 0.12 0.12 0.10 0.13 21 21 20 23 59 69 42 60 0.008 0.006 0.005 0.005 0.043 0.022 0.021 0.023 0.09 0.09 0.08 0.10 0.11 0.12 0.10 0.13 14 15 16 17 48 51 45 48 0.006 0.004 0.004 0.004 0.022 0.017 0.015 0.018 6.7 7.0 4.4 5.6 0.022 0.022 0.025 0.025 0.09 0.10 0.07 0.09 0.12 0.13 0.10 0.11 29 24 27 25 65 72 71 61 0.007 0.005 0.006 0.006 0.035 0.022 0.030 0.030 9.3 7.1 7.1 7.1 0.024 0.023 0.024 0.023 0.07 0.07 0.08 0.07 0.08 0.08 0.10 0.08 34 29 34 30 96 86 116 92 30 63 4.3 0.09 0.11 6.9 0.08 0.11 22 48 29 74 26 100 4.3 0.10 0.11 6.6 0.08 0.10 23 51 24 78 26 59 3.0 0.08 0.13 5.6 0.08 0.09 25 59 23 69 27 88 3.1 0.10 0.12 6.6 0.10 0.11 25 64 25 58
5.0 6.4 4.6 0.68 0.61 0.66 0.023 0.022 0.022 0.09 0.09 0.10 0.11 0.11 0.12 0.012 0.010 0.010 0.048 0.038 0.034 0.07 0.09 26 67 7.3 0.07 0.10 42 137 0.08 0.09 25 61 7.0 0.07 0.11 44 140 0.07 0.08 29 83 7.5 0.07 0.09 36 125
4.6 3.8 0.57 0.48 0.020 0.021 0.09 0.09 0.10 0.11 0.009 0.009 0.033 0.033 0.07 0.08 25 60 5.9 0.07 0.08 36 100 0.06 0.07 20 61 5.0 0.06 0.09 40 116
5.4 3.9 3.4 3.0 0.50 0.34 0.33 0.38 0.023 0.021 0.022 0.021 0.08 0.09 0.09 0.09 0.10 0.11 0.11 0.11 0.011 0.009 0.009 0.009 0.040 0.033 0.036 0.030 0.08 0.09 24 58 6.0 0.07 0.09 36 94 0.07 0.09 20 49 4.4 0.07 0.08 32 72 0.07 0.08 19 35 5.2 0.07 0.09 29 93 0.07 0.08 17 44 5.0 0.06 0.08 32 82
4.0 4.4 3.7 0.025 0.023 0.024 0.08 0.08 0.09 0.11 0.11 0.11 28 25 26 71 72 61
2.5 3.9 0.023 0.024 0.09 0.10 0.12 0.12 22 23 49 64
3.4 2.6 2.9 3.2 0.024 0.022 0.022 0.021 0.09 0.09 0.08 0.10 0.11 0.11 0.10 0.12 21 23 24 22 39 58 67 68
APPENDIX A: DATA TABLES
163
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
1 1 7 4 7 16 16 10 10 4 4 1 1 1 2 2 1 1 1 1 1 2 1 2 2 2 2 2 2 1 1 2 2 1 1 6 2 5 6 6 1 1 1 1 2 2 1 1 1 2 1 2 2 6 6 3 3 2 1 2 2 3 3
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
Arithmetic Mean 2nd Max. 24-hr RIVERSIDE-SAN BERNARDINO, CA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr ROANOKE, VA NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr ROCHESTER, MN CO 2nd Max. 8-hr Weighted Annual Mean PM10 99th Percentile ROCHESTER, NY CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr ROCKFORD, IL CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile SACRAMENTO, CA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean SO2 2nd Max. 24-hr SALINAS, CA CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile SALT LAKE CITY-OGDEN, UT CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr SAN ANTONIO, TX CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile
SO2
DOWN DOWN DOWN NS DOWN DOWN DOWN DOWN DOWN DOWN DOWN DOWN NS NS DOWN NS DOWN DOWN DOWN DOWN NS NS NS NS NS DOWN NS DOWN NS DOWN DOWN NS NS NS NS DOWN DOWN DOWN NS NS DOWN DOWN NS DOWN DOWN DOWN DOWN NS DOWN DOWN NS NS NS DOWN DOWN DOWN DOWN NS DOWN NS NS DOWN DOWN
0.009 0.042 4.7 0.08 0.030 0.16 0.22 66 173 0.002 0.012 0.016 0.10 0.13 37 82 0.004 0.018 7.1 29 64 4.0 0.09 0.11 0.13 30 99 0.012 0.038 8.1 0.13 0.09 0.11 17 39 9.5 0.08 0.018 0.10 0.14 0.010 0.020 2.3 0.014 0.06 0.08 25 54 7.8 0.16 0.026 0.09 0.14 43 132 0.011 0.054 5.7 0.06 0.09 0.12 28 76
0.009 0.006 0.006 0.032 0.034 0.027 5.1 4.4 5.1 0.06 0.05 0.06 0.030 0.029 0.029 0.16 0.14 0.15 0.22 0.21 0.21 69 62 58 266 261 177 0.002 0.002 0.002 0.013 0.006 0.008 0.014 0.013 0.014 0.08 0.08 0.08 0.10 0.09 0.10 35 36 33 71 72 75 0.005 0.004 0.004 0.022 0.018 0.019 6.3 30 70 6.1 28 102 6.3 23 43
0.005 0.007 0.024 0.023 3.6 3.5 0.03 0.04 0.027 0.028 0.14 0.13 0.19 0.18 50 49 170 127 0.002 0.002 0.009 0.006 0.013 0.014 0.07 0.08 0.09 0.10 32 35 68 79 0.004 0.004 0.016 0.018 5.1 21 44 4.9 20 45
0.006 0.005 0.005 0.005 0.022 0.016 0.027 0.024 3.5 3.4 2.9 3.1 0.04 0.04 0.04 0.04 0.028 0.029 0.027 0.024 0.13 0.13 0.12 0.11 0.19 0.18 0.16 0.15 47 47 45 44 123 139 120 114 0.002 0.002 0.001 0.001 0.004 0.005 0.004 0.004 0.013 0.013 0.013 0.013 0.08 0.08 0.07 0.08 0.10 0.09 0.08 0.10 36 34 33 30 72 81 84 84 0.004 0.003 0.003 0.003 0.011 0.010 0.014 0.013 5.0 21 53 4.0 20 50 4.0 19 59 4.0 20 39
3.6 3.5 3.3 0.04 0.03 0.03 0.09 0.09 0.10 0.10 0.11 0.11 24 21 26 65 59 72 0.013 0.012 0.011 0.054 0.040 0.043 6.6 0.07 0.08 0.09 25 62 6.5 0.09 0.07 0.09 25 78 5.1 0.04 0.08 0.09 22 57
3.5 3.2 0.04 0.04 0.08 0.08 0.09 0.09 22 23 60 76 0.011 0.010 0.039 0.041 4.6 0.06 0.08 0.09 21 49 4.3 0.03 0.07 0.08 16 47
4.5 3.2 3.7 1.9 0.04 0.04 0.04 0.04 0.08 0.09 0.07 0.09 0.09 0.11 0.08 0.10 20 21 21 20 48 49 65 53 0.011 0.010 0.009 0.008 0.043 0.038 0.033 0.038 4.0 0.04 0.08 0.10 19 46 4.5 0.03 0.09 0.10 19 59 3.2 0.05 0.08 0.09 18 45 3.7 0.03 0.07 0.08 26 73
9.0 8.9 8.2 0.07 0.10 0.04 0.018 0.018 0.016 0.08 0.09 0.10 0.11 0.13 0.14 0.006 0.006 0.003 0.020 0.010 0.010 2.3 2.5 2.1 0.014 0.012 0.012 0.07 0.06 0.06 0.10 0.08 0.08 25 23 23 54 56 46 7.7 6.8 7.5 0.12 0.08 0.08 0.027 0.019 0.020 0.09 0.08 0.08 0.14 0.11 0.11 45 33 41 129 99 152 0.011 0.009 0.010 0.081 0.039 0.051 6.3 0.04 0.08 0.11 28 80 5.4 0.07 0.08 0.10 25 53 4.6 0.03 0.08 0.11 25 81
6.2 6.4 0.02 0.05 0.016 0.017 0.09 0.09 0.12 0.12 0.002 0.001 0.010 0.003 2.3 2.1 0.012 0.012 0.06 0.07 0.07 0.08 23 22 66 86 6.5 6.4 0.05 0.07 0.022 0.025 0.07 0.08 0.10 0.10 36 37 131 115 0.009 0.007 0.046 0.043 4.7 0.03 0.07 0.10 25 68 5.1 0.03 0.08 0.11 23 57
6.2 5.2 4.9 4.5 0.02 0.02 0.01 0.01 0.014 0.015 0.015 0.013 0.09 0.10 0.09 0.08 0.11 0.13 0.12 0.10 0.001 0.001 0.001 0.001 0.004 0.004 0.003 0.003 2.0 1.7 2.4 1.7 0.012 0.011 0.011 0.010 0.06 0.06 0.06 0.05 0.08 0.07 0.08 0.07 20 21 20 21 50 50 50 59 5.9 4.5 6.2 5.4 0.05 0.05 0.03 0.07 0.026 0.024 0.026 0.024 0.08 0.08 0.09 0.08 0.11 0.12 0.11 0.10 32 29 33 29 105 79 119 85 0.004 0.003 0.003 0.003 0.013 0.013 0.014 0.008 3.5 0.03 0.09 0.11 23 51 3.8 0.03 0.09 0.12 21 75 4.8 0.02 0.08 0.12 19 39 4.7 0.02 0.08 0.10 19 46
164 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
2nd Max. 8-hr DOWN Max. Quarterly Mean DOWN Arithmetic Mean DOWN 4th Max. 8-hr DOWN 2nd Daily Max. 1-hr DOWN Weighted Annual Mean DOWN PM10 99th Percentile NS SO2 Arithmetic Mean DOWN 2nd Max. 24-hr NS SAN FRANCISCO, CA CO 2nd Max. 8-hr DOWN LEAD Max. Quarterly Mean DOWN NO2 Arithmetic Mean DOWN OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS Weighted Annual Mean DOWN PM10 99th Percentile DOWN Arithmetic Mean DOWN SO2 2nd Max. 24-hr DOWN SAN JOSE, CA CO 2nd Max. 8-hr DOWN LEAD Max. Quarterly Mean DOWN OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS Weighted Annual Mean DOWN PM10 99th Percentile DOWN SAN JUAN-BAYAMON, PR CO 2nd Max. 8-hr DOWN Weighted Annual Mean DOWN PM10 99th Percentile NS Arithmetic Mean NS SO2 2nd Max. 24-hr DOWN SAN LUIS OBISPO-ATASCADERO-PASO ROBLES,C CO 2nd Max. 8-hr DOWN NO2 Arithmetic Mean DOWN OZONE 4th Max. 8-hr DOWN 2nd Daily Max. 1-hr DOWN Weighted Annual Mean DOWN PM10 99th Percentile NS Arithmetic Mean NS SO2 2nd Max. 24-hr DOWN SANTA BARBARA-SANTA MARIA-LOMPOC, CA CO 2nd Max. 8-hr DOWN LEAD Max. Quarterly Mean DOWN NO2 Arithmetic Mean DOWN OZONE 4th Max. 8-hr DOWN 2nd Daily Max. 1-hr DOWN Weighted Annual Mean NS PM10 99th Percentile NS Arithmetic Mean NS SO2 2nd Max. 24-hr NS SANTA CRUZ-WATSONVILLE, CA CO 2nd Max. 8-hr NS NO2 Arithmetic Mean DOWN OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS Weighted Annual Mean DOWN PM10 99th Percentile NS Arithmetic Mean NS SO2 2nd Max. 24-hr NS SANTA FE, NM CO 2nd Max. 8-hr DOWN Weighted Annual Mean DOWN PM10 99th Percentile DOWN SANTA ROSA, CA CO 2nd Max. 8-hr DOWN NO2 Arithmetic Mean DOWN OZONE 4th Max. 8-hr NS 2nd Daily Max. 1-hr NS Weighted Annual Mean DOWN PM10 99th Percentile DOWN
SAN DIEGO, CA CO LEAD NO2 OZONE
7 3 7 8 8 3 3 2 2 4 1 1 3 3 1 1 1 1 2 2 4 4 4 4 2 6 6 2 2 1 2 5 5 2 2 3 3 4 1 19 20 20 14 14 12 12 1 1 2 2 1 1 1 1 1 2 2 1 1 2 2 3 3
6.1 0.10 0.028 0.11 0.17 36 71 0.005 0.014 6.3 0.10 0.026 0.06 0.09 33 90 0.002 0.012 10.4 0.12 0.09 0.12 38 129 5.4 33 87 0.007 0.055 4.0 0.012 0.08 0.09 27 59 0.001 0.006 2.6 0.05 0.008 0.08 0.11 26 63 0.001 0.004 1.0 0.008 0.06 0.08 30 65 0.001 0.007 3.8 17 58 4.9 0.016 0.07 0.10 23 58
6.6 5.8 5.4 0.08 0.09 0.04 0.027 0.025 0.025 0.11 0.11 0.10 0.16 0.16 0.15 39 34 37 83 85 76 0.005 0.004 0.003 0.016 0.015 0.018 5.9 5.7 6.2 0.08 0.04 0.04 0.026 0.021 0.024 0.06 0.04 0.05 0.08 0.06 0.06 33 28 32 90 137 90 0.003 0.002 0.002 0.015 0.010 0.013 11.9 0.12 0.08 0.11 39 140 10.8 0.08 0.07 0.11 36 147 10.2 0.04 0.07 0.11 34 115
5.0 4.5 0.03 0.03 0.024 0.020 0.09 0.09 0.14 0.13 32 30 56 68 0.004 0.003 0.019 0.010 4.8 4.6 0.02 0.03 0.022 0.024 0.05 0.05 0.06 0.08 29 27 80 76 0.003 0.002 0.012 0.010 7.3 0.03 0.07 0.11 30 102 6.4 0.02 0.07 0.11 26 83
4.8 4.2 4.2 3.8 0.02 0.03 0.02 0.02 0.021 0.021 0.019 0.019 0.08 0.08 0.08 0.08 0.11 0.12 0.10 0.11 31 32 28 27 70 88 64 61 0.003 0.003 0.004 0.003 0.014 0.012 0.014 0.013 4.3 3.7 3.9 3.4 0.02 0.03 0.01 0.02 0.022 0.021 0.022 0.020 0.05 0.06 0.06 0.05 0.07 0.09 0.08 0.07 25 21 21 24 76 48 48 70 0.001 0.002 0.002 0.002 0.005 0.005 0.007 0.006 7.4 0.02 0.07 0.10 26 82 5.6 0.02 0.08 0.12 22 54 5.7 0.01 0.08 0.11 21 64 5.4 0.01 0.06 0.08 22 76
5.5 5.3 5.3 34 35 30 87 84 77 0.007 0.007 0.010 0.051 0.056 0.062 4.7 3.9 3.3 0.013 0.012 0.012 0.07 0.07 0.07 0.09 0.09 0.08 27 24 26 59 61 57 0.001 0.001 0.001 0.006 0.005 0.006 2.8 2.4 2.3 0.05 0.03 0.03 0.008 0.007 0.007 0.08 0.08 0.07 0.15 0.10 0.10 25 23 22 65 57 53 0.001 0.001 0.001 0.003 0.003 0.003 1.1 1.0 1.0 0.009 0.008 0.010 0.06 0.06 0.06 0.08 0.08 0.09 31 24 24 51 49 49 0.001 0.001 0.001 0.004 0.003 0.002 3.5 16 45 3.5 17 48 3.9 14 32
5.3 4.5 28 32 72 81 0.009 0.008 0.068 0.038 3.0 3.1 0.011 0.011 0.06 0.06 0.08 0.08 22 23 40 68 0.001 0.001 0.005 0.003 2.3 2.2 0.01 0.02 0.006 0.006 0.08 0.08 0.10 0.10 22 24 52 59 0.001 0.001 0.003 0.004 1.0 1.0 0.007 0.006 0.06 0.06 0.07 0.08 23 22 55 61 0.001 0.001 0.006 0.006 3.7 16 37 3.4 15 35
4.8 4.9 4.0 3.9 30 26 27 32 77 63 64 94 0.008 0.006 0.005 0.004 0.048 0.039 0.021 0.017 3.1 2.4 2.3 2.3 0.011 0.010 0.010 0.010 0.06 0.06 0.07 0.06 0.08 0.08 0.08 0.08 21 21 18 20 61 52 42 63 0.002 0.002 0.002 0.001 0.005 0.004 0.004 0.004 2.5 2.1 1.9 1.6 0.01 0.01 0.01 0.01 0.006 0.006 0.006 0.006 0.07 0.07 0.08 0.07 0.09 0.10 0.10 0.09 23 23 22 23 68 56 52 49 0.001 0.001 0.001 0.001 0.003 0.003 0.003 0.002 1.2 0.8 0.7 0.7 0.006 0.005 0.005 0.004 0.05 0.05 0.06 0.06 0.07 0.07 0.08 0.07 22 19 19 19 45 36 55 55 0.002 0.001 0.002 0.001 0.006 0.008 0.003 0.002 2.7 14 30 2.3 13 33 2.2 14 32 2.1 14 31
5.0 4.3 3.8 0.015 0.015 0.015 0.06 0.06 0.07 0.09 0.08 0.09 23 20 23 58 58 74
3.5 3.8 0.016 0.016 0.06 0.06 0.08 0.08 18 19 51 48
3.2 2.4 3.0 3.1 0.015 0.015 0.014 0.013 0.06 0.05 0.06 0.06 0.08 0.08 0.08 0.08 18 16 16 15 45 40 36 53
APPENDIX A: DATA TABLES
165
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
SARASOTA-BRADENTON, FL CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr SAVANNAH, GA SO2 Arithmetic Mean 2nd Max. 24-hr SCRANTON—WILKES-BARRE—HAZLETON, PA CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr SEATTLE-BELLEVUE-EVERETT, WA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr SHARON, PA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr SHREVEPORT-BOSSIER CITY, LA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr SIOUX CITY, IA-NE Weighted Annual Mean PM10 99th Percentile SIOUX FALLS, SD Weighted Annual Mean PM10 99th Percentile SOUTH BEND, IN OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile SPOKANE, WA CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile SPRINGFIELD, IL CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Arithmetic Mean SO2 2nd Max. 24-hr SPRINGFIELD, MA CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr
DOWN NS DOWN NS NS NS NS NS NS DOWN DOWN NS NS DOWN NS DOWN DOWN DOWN NS NS DOWN DOWN DOWN DOWN DOWN DOWN NS DOWN NS DOWN DOWN NS NS NS NS NS NS NS NS NS NS NS NS DOWN DOWN DOWN UP NS DOWN DOWN DOWN DOWN DOWN DOWN NS NS DOWN NS NS
1 3 3 2 2 1 1 1 1 2 2 3 3 3 3 2 2 5 1 2 2 7 7 2 2 2 2 1 1 1 1 2 2 1 1 1 1 1 1 1 1 2 2 2 2 3 1 1 4 4 1 1 1 1 1 2 2 4 4
6.3 0.07 0.10 24 48 0.002 0.012 0.007 0.046 4.8 0.018 0.11 0.13 29 75 0.010 0.051 9.1 0.84 0.08 0.12 31 93 0.007 0.024 0.12 0.14 37 84 0.011 0.054 0.09 0.11 23 47 0.003 0.009 31 98 22 52 0.10 0.12 29 79 9.9 0.06 0.07 50 263 4.8 0.10 0.11 0.007 0.074 7.3 0.019 0.13 0.16
6.3 6.2 6.9 0.07 0.08 0.07 0.10 0.10 0.10 24 24 24 48 48 69 0.003 0.002 0.003 0.017 0.016 0.035 0.003 0.002 0.002 0.013 0.008 0.009 4.1 4.5 4.2 0.019 0.018 0.017 0.08 0.09 0.10 0.10 0.10 0.12 29 25 29 75 65 73 0.009 0.010 0.009 0.047 0.049 0.039 8.5 7.3 7.4 0.31 0.64 0.56 0.08 0.09 0.07 0.11 0.13 0.10 32 29 30 96 87 94 0.007 0.008 0.008 0.021 0.023 0.023 0.09 0.09 0.10 0.10 0.10 0.11 35 30 36 88 85 76 0.011 0.010 0.009 0.043 0.036 0.032 0.08 0.09 0.08 0.12 0.11 0.10 23 23 28 47 47 130 0.004 0.002 0.002 0.023 0.006 0.009 28 83 22 114 0.07 0.08 30 72 9.4 0.06 0.07 46 332 28 74 20 87 0.08 0.09 31 90 9.1 0.06 0.07 45 202 28 70 19 52 0.08 0.10 30 68 9.3 0.06 0.08 40 102
5.6 6.5 0.08 0.08 0.10 0.09 26 25 103 104 0.003 0.003 0.021 0.018 0.002 0.003 0.008 0.011 3.8 2.9 0.016 0.018 0.08 0.09 0.10 0.11 25 26 49 73 0.008 0.007 0.033 0.026 7.5 5.6 0.40 0.37 0.08 0.07 0.10 0.10 29 28 75 79 0.008 0.008 0.020 0.020 0.09 0.09 0.10 0.11 27 28 61 66 0.008 0.008 0.030 0.029 0.08 0.09 0.10 0.11 24 22 106 68 0.004 0.004 0.013 0.011 25 93 19 45 0.08 0.10 23 70 8.1 0.06 0.08 40 142 23 58 15 48 0.08 0.09 24 65 8.0 0.06 0.07 40 131
5.3 5.9 5.1 5.3 0.08 0.08 0.07 0.08 0.10 0.10 0.09 0.10 22 20 19 21 87 51 75 50 0.003 0.002 0.002 0.002 0.017 0.010 0.018 0.009 0.003 0.004 0.004 0.003 0.015 0.013 0.019 0.013 3.6 2.8 3.8 3.1 0.018 0.016 0.018 0.016 0.08 0.09 0.08 0.09 0.10 0.10 0.10 0.10 28 25 24 26 64 69 57 79 0.007 0.005 0.006 0.007 0.035 0.036 0.028 0.029 5.4 5.4 5.0 5.4 0.61 0.51 0.66 0.87 0.06 0.07 0.08 0.07 0.12 0.09 0.11 0.08 23 22 20 22 59 65 61 76 0.006 0.005 0.004 0.004 0.022 0.017 0.017 0.011 0.09 0.09 0.09 0.09 0.11 0.11 0.10 0.10 30 28 29 28 82 74 101 60 0.008 0.008 0.007 0.007 0.047 0.032 0.029 0.032 0.08 0.08 0.08 0.08 0.09 0.10 0.10 0.10 24 24 22 23 51 56 46 99 0.002 0.001 0.002 0.002 0.008 0.004 0.004 0.007 23 71 22 47 0.08 0.10 27 95 6.4 0.07 0.09 37 88 26 73 20 51 0.09 0.11 22 55 6.9 0.07 0.08 31 86 33 107 19 70 0.09 0.11 20 55 6.8 0.07 0.08 32 94 28 102 19 50 0.09 0.11 17 45 5.1 0.07 0.08 28 62
4.4 4.4 4.3 0.08 0.08 0.08 0.11 0.10 0.10 0.007 0.007 0.008 0.047 0.054 0.048 7.3 6.7 6.3 0.018 0.018 0.017 0.09 0.09 0.10 0.12 0.12 0.13
4.5 3.9 0.08 0.08 0.09 0.11 0.006 0.006 0.043 0.040 7.1 6.1 0.016 0.016 0.09 0.10 0.12 0.13
3.1 3.2 3.0 2.1 0.08 0.08 0.08 0.07 0.10 0.10 0.10 0.09 0.006 0.006 0.006 0.006 0.050 0.062 0.061 0.043 7.5 7.9 7.1 5.1 0.019 0.015 0.016 0.015 0.09 0.09 0.08 0.09 0.12 0.12 0.10 0.12
166 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
4 4 3 3 1 1 2 2 3 3 2 2 1 1 7 12 8 17 17 14 14 15 15 1 1 1 3 3 1 1 1 1 1 1 1 2 2 6 6 6 6 2 1 1 2 2 2 2 1 3 3 1 1 1 3 3 2 2 6 2 2
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
Weighted Annual Mean 99th Percentile SO2 Arithmetic Mean 2nd Max. 24-hr SPRINGFIELD, MO CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile SO2 Arithmetic Mean 2nd Max. 24-hr ST. JOSEPH, MO Weighted Annual Mean PM10 99th Percentile ST. LOUIS, MO-IL CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr STAMFORD-NORWALK, CT CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr STATE COLLEGE, PA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr STEUBENVILLE-WEIRTON, OH-WV CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr STOCKTON-LODI, CA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile SYRACUSE, NY CO 2nd Max. 8-hr Weighted Annual Mean PM10 99th Percentile TACOMA, WA CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr TAMPA-ST. PETERSBURG-CLEARWATER, FL CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean
PM10
DOWN NS DOWN DOWN DOWN UP NS NS DOWN NS NS NS DOWN NS DOWN DOWN NS NS NS DOWN DOWN DOWN DOWN DOWN DOWN DOWN NS NS DOWN NS NS DOWN DOWN NS DOWN NS NS DOWN DOWN DOWN DOWN DOWN DOWN DOWN NS NS DOWN NS DOWN DOWN DOWN NS NS NS DOWN DOWN NS DOWN DOWN DOWN DOWN
27 64 0.010 0.049 6.9 0.010 0.08 0.09 22 55 0.006 0.057 46 112 4.6 1.99 0.020 0.10 0.13 37 89 0.012 0.054 6.9 0.14 0.22 31 68 0.006 0.031 0.12 0.14 19.6 0.05 0.021 0.10 0.12 41 110 0.026 0.091 9.4 0.07 0.026 0.10 0.12 42 109 7.8 32 77 11.6 0.08 0.11 34 119 0.007 0.029 4.4 0.03 0.013
25 22 22 59 65 67 0.009 0.008 0.008 0.040 0.033 0.031 6.7 7.2 6.9 0.010 0.008 0.008 0.07 0.06 0.06 0.07 0.08 0.07 22 22 18 50 52 35 0.006 0.006 0.003 0.052 0.057 0.033 45 98 40 95 44 103
20 20 59 54 0.007 0.006 0.034 0.023 6.2 5.3 0.010 0.011 0.06 0.07 0.08 0.08 19 17 53 40 0.004 0.006 0.034 0.040 39 88 32 100
23 19 20 20 75 49 58 52 0.006 0.005 0.005 0.005 0.048 0.023 0.024 0.021 5.9 4.1 3.3 4.6 0.013 0.012 0.011 0.011 0.07 0.08 0.07 0.07 0.09 0.10 0.09 0.08 17 17 18 16 55 45 61 51 0.008 0.003 0.005 0.002 0.067 0.021 0.043 0.022 34 77 33 101 32 96 31 88
4.8 4.0 4.1 0.81 0.71 0.62 0.019 0.018 0.018 0.08 0.08 0.09 0.11 0.11 0.11 37 34 32 89 85 75 0.012 0.011 0.010 0.056 0.042 0.042 6.0 6.3 6.0 0.11 0.11 0.11 0.16 0.14 0.15 29 30 32 66 75 73 0.006 0.005 0.006 0.029 0.024 0.025 0.08 0.10 0.10 0.11 0.10 0.12
3.3 3.3 0.64 0.50 0.019 0.018 0.08 0.07 0.10 0.11 33 29 79 70 0.009 0.009 0.039 0.041 5.5 5.2 0.08 0.10 0.11 0.15 24 23 61 61 0.005 0.005 0.022 0.020 0.09 0.10 0.10 0.12
3.5 3.3 3.3 3.2 0.56 0.57 0.61 0.46 0.019 0.019 0.018 0.018 0.09 0.09 0.09 0.08 0.12 0.12 0.11 0.11 31 31 28 28 87 72 68 67 0.009 0.008 0.008 0.007 0.041 0.037 0.039 0.034 6.2 5.4 4.1 5.1 0.11 0.10 0.09 0.10 0.16 0.14 0.12 0.14 28 25 25 26 73 76 62 73 0.006 0.004 0.005 0.004 0.028 0.023 0.019 0.025 0.09 0.10 0.10 0.11 0.08 0.09 0.08 0.09
13.3 20.5 13.9 0.09 0.08 0.07 0.023 0.020 0.021 0.08 0.07 0.09 0.10 0.09 0.11 42 37 40 126 94 108 0.026 0.025 0.024 0.094 0.089 0.083 9.0 10.9 9.7 0.05 0.04 0.04 0.026 0.026 0.025 0.08 0.09 0.09 0.11 0.12 0.11 46 45 49 124 181 133 9.7 32 77 6.8 27 69 8.4 29 82
6.9 6.6 0.14 0.07 0.019 0.017 0.08 0.08 0.09 0.10 36 34 100 97 0.019 0.019 0.079 0.086 5.9 5.8 0.02 0.03 0.024 0.024 0.09 0.08 0.11 0.11 39 36 110 101 7.5 27 64 5.6 24 75
8.2 5.7 5.3 2.2 0.07 0.06 0.04 0.04 0.020 0.020 0.020 0.017 0.08 0.09 0.08 0.08 0.10 0.11 0.10 0.09 35 34 32 27 98 97 98 67 0.018 0.011 0.011 0.011 0.092 0.050 0.050 0.051 7.0 4.8 6.0 3.7 0.02 0.02 0.02 0.01 0.024 0.022 0.023 0.022 0.09 0.09 0.08 0.07 0.12 0.13 0.10 0.09 35 31 26 29 105 108 113 95 6.5 24 69 3.3 23 55 3.9 23 61 4.0 23 55
10.3 8.0 8.7 0.07 0.09 0.08 0.09 0.13 0.09 36 31 32 109 84 89 0.007 0.008 0.008 0.027 0.026 0.023 3.7 3.8 2.9 0.03 0.01 0.00 0.013 0.013 0.012
8.9 5.9 0.08 0.07 0.10 0.10 34 29 97 80 0.009 0.009 0.030 0.025 2.9 2.6 0.00 0.00 0.011 0.011
6.0 6.3 6.3 6.8 0.07 0.07 0.08 0.07 0.11 0.09 0.10 0.08 24 24 22 24 74 66 60 78 0.007 0.006 0.006 0.006 0.021 0.020 0.024 0.023 2.2 2.8 2.5 2.4 0.00 0.00 0.00 0.00 0.010 0.011 0.011 0.011
APPENDIX A: DATA TABLES
167
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
6 6 3 3 7 7 1 1 5 5 2 2 1 1 1 2 2 1 1 2 2 4 1 1 2 2 1 1 2 1 2 3 3 5 5 2 2 1 1 4 2 7 7 9 9 1 1 1 1 2 3 3 1 1 2 1 4 6 6 6 6
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr TERRE HAUTE, IN OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile SO2 Arithmetic Mean 2nd Max. 24-hr TEXARKANA, TX-TEXARKANA, AR Weighted Annual Mean PM10 99th Percentile TOLEDO, OH LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr TOPEKA, KS LEAD Max. Quarterly Mean Weighted Annual Mean PM10 99th Percentile TRENTON, NJ OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile TULSA, OK CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr TUSCALOOSA, AL Weighted Annual Mean PM10 99th Percentile TUSCON, AZ CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr UTICA-ROME, NY OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr VALLEJO-FAIRFIELD-NAPA, CA CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile VENTURA, CA CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile
OZONE
NS NS DOWN NS DOWN DOWN NS NS DOWN DOWN NS NS NS NS NS NS NS DOWN DOWN DOWN NS DOWN NS NS DOWN DOWN DOWN NS NS DOWN NS NS NS NS NS NS NS DOWN NS DOWN DOWN NS NS DOWN NS DOWN DOWN DOWN DOWN DOWN NS NS DOWN DOWN NS DOWN DOWN DOWN DOWN DOWN NS
0.08 0.11 29 61 0.006 0.027 0.07 0.08 34 108 0.008 0.035 26 55 0.54 0.11 0.13 36 64 0.009 0.041 0.02 40 70 0.12 0.17 32 87 4.2 0.13 0.013 0.09 0.12 28 73 0.009 0.045 29 60 6.7 0.021 0.07 0.09 38 92 0.002 0.007 0.10 0.12 7.3 0.08 0.10 27 96 3.3 0.04 0.016 0.11 0.14 38 92
0.08 0.08 0.07 0.10 0.11 0.10 29 28 29 60 52 54 0.007 0.006 0.005 0.028 0.027 0.025 0.09 0.09 0.09 0.11 0.11 0.10 33 33 30 92 98 77 0.009 0.011 0.011 0.043 0.038 0.037 26 55 24 49 22 48
0.07 0.07 0.10 0.09 26 27 62 105 0.005 0.005 0.024 0.024 0.07 0.07 0.08 0.09 26 25 66 67 0.007 0.009 0.033 0.039 23 84 22 63
0.08 0.07 0.07 0.08 0.10 0.10 0.10 0.10 26 25 25 25 93 56 79 65 0.005 0.004 0.004 0.005 0.027 0.022 0.022 0.023 0.09 0.09 0.10 0.08 0.11 0.10 0.11 0.10 25 27 22 23 67 67 51 57 0.010 0.007 0.009 0.006 0.039 0.029 0.033 0.023 23 54 26 57 23 51 22 78
0.48 0.79 0.48 0.08 0.08 0.09 0.10 0.10 0.11 36 26 29 64 66 76 0.007 0.006 0.006 0.040 0.033 0.022 0.02 40 70 0.10 0.14 30 69 0.01 33 80 0.11 0.14 29 77 0.01 26 62 0.12 0.15 31 68
0.57 0.63 0.08 0.08 0.09 0.11 28 25 62 74 0.006 0.007 0.029 0.028 0.01 28 61 0.11 0.14 26 56 0.01 27 54 0.10 0.13 27 72
0.70 0.43 0.44 0.42 0.09 0.09 0.09 0.08 0.11 0.11 0.11 0.10 26 25 22 22 60 58 43 43 0.007 0.004 0.004 0.004 0.047 0.025 0.031 0.020 0.01 29 50 0.10 0.14 29 65 0.01 34 83 0.11 0.13 24 58 0.01 27 86 0.09 0.12 27 79 0.01 28 60 0.10 0.12 27 87
5.6 4.7 4.6 0.20 0.11 0.21 0.014 0.011 0.013 0.08 0.09 0.09 0.11 0.12 0.11 28 24 25 82 67 61 0.006 0.009 0.009 0.035 0.046 0.052 29 60 32 85 28 111
5.1 3.9 0.10 0.20 0.013 0.013 0.08 0.08 0.10 0.11 24 26 61 67 0.009 0.006 0.048 0.035 26 45 26 67
3.9 3.4 5.3 5.7 0.10 0.09 0.11 0.02 0.013 0.010 0.012 0.012 0.09 0.10 0.09 0.08 0.11 0.12 0.11 0.11 26 26 26 24 56 66 66 73 0.005 0.007 0.008 0.007 0.031 0.031 0.036 0.029 26 53 27 67 26 67 25 70
5.9 4.6 4.5 0.021 0.020 0.021 0.07 0.07 0.07 0.09 0.09 0.08 40 33 26 100 99 62 0.002 0.002 0.002 0.007 0.007 0.007 0.08 0.09 7.4 0.07 0.10 27 96 0.09 0.10 6.9 0.07 0.09 27 96 0.09 0.10 6.6 0.07 0.10 41 98
4.7 4.6 0.020 0.020 0.07 0.07 0.09 0.09 24 22 58 53 0.002 0.002 0.006 0.005 0.08 0.09 5.6 0.07 0.09 24 70 0.07 0.09 5.6 0.07 0.10 23 47
4.6 4.4 4.1 3.7 0.020 0.020 0.018 0.018 0.07 0.08 0.07 0.07 0.09 0.09 0.09 0.09 22 26 25 26 46 71 61 69 0.002 0.002 0.001 0.002 0.004 0.004 0.004 0.004 0.07 0.09 5.2 0.07 0.10 21 76 0.08 0.10 4.2 0.08 0.11 19 62 0.06 0.08 4.2 0.07 0.10 17 45 0.07 0.09 4.4 0.06 0.08 16 74
3.0 3.3 3.1 0.04 0.02 0.03 0.017 0.016 0.015 0.11 0.10 0.11 0.15 0.13 0.14 38 34 35 80 94 73
2.3 2.5 0.01 0.01 0.014 0.014 0.10 0.09 0.13 0.12 30 27 71 57
2.8 3.2 2.4 2.4 0.01 0.01 0.01 0.01 0.014 0.014 0.013 0.012 0.10 0.10 0.09 0.08 0.13 0.13 0.13 0.11 29 27 26 28 64 71 64 107
168 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (contined)
Metropolitan Statistical Area
Trend
#Trend Sites
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
VINELAND-MILLVILLE-BRIDGETON, NJ OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr SO2 Arithmetic Mean 2nd Max. 24-hr VISALIA-TULARE-PORTERVILLE, CA CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile WASHINGTON, DC-MD-VA-WV CO 2nd Max. 8-hr LEAD Max. Quarterly Mean NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr WATERBURY, CT Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr WEST PALM BEACH-BOCA RATON, FL CO 2nd Max. 8-hr NO2 Arithmetic Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr WHEELING, WV-OH CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr WICHITA, KS CO 2nd Max. 8-hr LEAD Max. Quarterly Mean OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile WILLIAMSPORT, PA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr WILMINGTON-NEWARK, DE-MD CO 2nd Max. 8-hr OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr WORCESTER, MA-CT CO 2nd Max. 8-hr NO2 Arithmetic Mean Weighted Annual Mean PM10 99th Percentile
DOWN DOWN DOWN DOWN DOWN NS NS NS DOWN DOWN DOWN DOWN NS NS NS DOWN DOWN DOWN DOWN NS DOWN DOWN DOWN NS NS NS NS NS UP NS UP NS NS NS DOWN DOWN DOWN NS DOWN DOWN NS NS DOWN NS NS NS NS NS NS NS NS DOWN NS NS NS DOWN DOWN DOWN DOWN DOWN NS
1 1 1 1 1 1 3 3 2 2 8 5 7 12 12 8 8 4 4 2 2 1 1 1 1 2 2 2 2 1 1 1 1 1 2 2 3 3 3 5 2 2 4 4 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 2 2
0.13 0.15 0.009 0.034 5.6 0.023 0.10 0.12 60 125 6.4 0.04 0.025 0.12 0.16 29 80 0.009 0.030 31 90 0.010 0.055 4.0 0.013 0.06 0.10 19 39 0.001 0.004 4.0 0.10 0.12 34 88 0.021 0.072 7.0 0.03 0.08 0.10 31 71 0.10 0.12 29 72 0.009 0.035 5.3 0.13 0.19 32 61 0.016 0.054 5.6 0.029 27 65
0.11 0.11 0.11 0.13 0.13 0.12 0.008 0.007 0.007 0.049 0.024 0.023 5.9 5.0 5.3 0.021 0.021 0.022 0.10 0.10 0.10 0.13 0.12 0.12 61 69 61 196 225 149 6.2 5.2 5.0 0.05 0.05 0.03 0.025 0.027 0.026 0.09 0.09 0.10 0.11 0.12 0.13 31 26 26 84 73 61 0.010 0.008 0.008 0.038 0.030 0.029 32 34 30 71 86 69 0.010 0.010 0.009 0.048 0.042 0.038 3.7 2.7 3.1 0.013 0.014 0.012 0.06 0.07 0.06 0.10 0.09 0.08 19 19 18 39 39 41 0.003 0.002 0.002 0.009 0.007 0.012 5.2 7.1 5.6 0.08 0.08 0.09 0.11 0.11 0.11 34 30 31 81 85 68 0.021 0.020 0.020 0.065 0.064 0.074 7.9 0.03 0.07 0.07 30 72 5.9 0.02 0.08 0.10 28 69 5.9 0.02 0.08 0.09 31 86
0.09 0.10 0.10 0.12 0.006 0.006 0.021 0.019 4.3 3.5 0.020 0.023 0.10 0.11 0.12 0.13 51 49 110 100 4.4 5.0 0.02 0.02 0.026 0.026 0.09 0.10 0.11 0.12 22 22 45 63 0.008 0.008 0.033 0.027 23 24 63 65 0.007 0.006 0.029 0.021 3.7 3.1 0.011 0.013 0.05 0.08 0.07 0.12 20 19 63 70 0.003 0.004 0.010 0.028 5.6 4.1 0.08 0.08 0.10 0.11 30 29 75 80 0.018 0.018 0.077 0.075 5.6 0.01 0.07 0.08 32 84 5.0 0.01 0.06 0.08 31 91
0.09 0.09 0.09 0.10 0.10 0.13 0.11 0.12 0.005 0.004 0.005 0.004 0.032 0.016 0.016 0.018 4.0 4.2 3.9 3.5 0.023 0.023 0.018 0.019 0.11 0.10 0.10 0.10 0.13 0.12 0.13 0.12 42 47 40 40 101 121 96 94 4.5 4.4 3.9 4.0 0.02 0.02 0.01 0.01 0.026 0.023 0.023 0.023 0.09 0.10 0.08 0.09 0.12 0.12 0.11 0.12 21 22 20 20 51 51 51 54 0.008 0.007 0.007 0.007 0.031 0.020 0.028 0.022 26 24 26 24 57 73 68 47 0.007 0.005 0.005 0.005 0.030 0.019 0.022 0.020 2.8 2.8 2.5 3.6 0.012 0.012 0.012 0.012 0.07 0.06 0.06 0.06 0.08 0.08 0.09 0.08 18 18 18 20 63 45 63 65 0.003 0.002 0.002 0.002 0.016 0.019 0.014 0.013 4.6 5.0 3.5 3.1 0.08 0.09 0.09 0.08 0.10 0.10 0.11 0.11 28 28 28 24 75 67 82 49 0.015 0.010 0.011 0.010 0.065 0.055 0.058 0.043 4.9 0.01 0.07 0.09 26 71 5.2 0.01 0.07 0.10 27 92 5.8 0.01 0.07 0.09 25 100 4.8 0.01 0.08 0.09 22 66
0.07 0.07 0.08 0.08 0.09 0.10 29 26 31 72 64 74 0.007 0.006 0.007 0.042 0.025 0.025 4.5 5.4 4.0 0.10 0.10 0.11 0.12 0.14 0.14 42 37 33 87 107 67 0.016 0.013 0.012 0.048 0.043 0.033 7.9 6.0 7.2 0.026 0.022 0.023 26 23 21 58 60 50
0.07 0.08 0.09 0.09 24 24 45 63 0.007 0.006 0.029 0.025 4.1 3.8 0.09 0.09 0.12 0.14 28 29 72 71 0.013 0.013 0.046 0.041 8.0 6.1 0.024 0.028 20 20 44 46
0.07 0.07 0.07 0.08 0.08 0.09 0.08 0.09 28 28 25 26 64 60 64 57 0.006 0.006 0.006 0.008 0.042 0.027 0.028 0.028 4.3 4.6 3.6 4.5 0.09 0.12 0.08 0.09 0.12 0.14 0.11 0.12 38 37 32 32 85 77 71 92 0.012 0.010 0.009 0.008 0.044 0.036 0.035 0.034 5.9 4.2 5.3 3.4 0.025 0.021 0.019 0.019 20 19 20 20 46 53 54 52
APPENDIX A: DATA TABLES
169
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-14. Metropolitan Statistical Area Air Quality Trends, 1988–1997 (continued)
Metropolitan Statistical Area
Trend
#Trend Sites
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 6 6 2 2 2 2 1 1
1988
1989 1990
1991
1992 1993
1994 1995 1996 1997
SO2 YAKIMA,WA CO PM10 YORK, PA CO NO2 OZONE
Arithmetic Mean 2nd Max. 24-hr 2nd Max. 8-hr Weighted Annual Mean 99th Percentile
DOWN DOWN DOWN NS NS DOWN DOWN NS NS NS NS NS NS NS DOWN DOWN DOWN DOWN NS NS NS DOWN NS
0.009 0.042 8.9 34 112 4.2 0.023 0.12 0.14 33 88 0.007 0.029 0.11 0.12 37 105 0.014 0.077 0.09 0.11 39 96
0.011 0.008 0.009 0.040 0.034 0.029 8.7 34 112 7.4 34 112 9.0 44 255
0.007 0.007 0.033 0.025 8.8 32 89 7.9 38 97
0.008 0.006 0.005 0.004 0.024 0.023 0.021 0.021 8.0 31 89 7.1 24 55 7.4 35 119 7.4 35 110
2nd Max. 8-hr Arithmetic Mean 4th Max. 8-hr 2nd Daily Max. 1-hr PM10 Weighted Annual Mean 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr YOUNGSTOWN-WARREN, OH OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile Arithmetic Mean SO2 2nd Max. 24-hr YUBA CITY, CA OZONE 4th Max. 8-hr 2nd Daily Max. 1-hr Weighted Annual Mean PM10 99th Percentile
4.6 4.4 3.7 0.022 0.022 0.021 0.09 0.10 0.10 0.10 0.12 0.11 31 30 32 79 91 76 0.008 0.007 0.008 0.035 0.023 0.020 0.09 0.08 0.10 0.11 0.10 0.12 36 31 34 98 81 82 0.016 0.016 0.016 0.043 0.053 0.048 0.08 0.09 39 96 0.08 0.10 39 96 0.08 0.10 39 108
3.6 3.3 0.020 0.022 0.08 0.09 0.10 0.11 27 31 51 95 0.007 0.008 0.034 0.032 0.09 0.08 0.10 0.10 31 30 90 77 0.013 0.011 0.056 0.063 0.09 0.11 34 79 0.08 0.11 30 78
3.9 2.7 2.8 3.4 0.024 0.021 0.021 0.019 0.08 0.09 0.08 0.09 0.12 0.10 0.10 0.11 32 30 28 31 82 68 63 82 0.009 0.006 0.007 0.009 0.041 0.020 0.022 0.026 0.08 0.10 0.09 0.08 0.10 0.11 0.10 0.10 31 30 28 26 91 86 80 58 0.011 0.010 0.009 0.008 0.051 0.038 0.044 0.037 0.08 0.10 34 154 0.09 0.11 33 128 0.09 0.11 29 82 0.07 0.09 29 98
CO Pb NO2 O3 PM 10
= = = = = = = = = =
SO2
Highest second maximum non-overlapping 8-hour concentration (Applicable NAAQS is 9 ppm) Highest quarterly maximum concentration (Applicable NAAQS is 1.5 ug/m3) Highest arithmetic mean concentration (Applicable NAAQS is 0.053 ppm) Highest second daily maximum 1-hour concentration (Applicable NAAQS is 0.12 ppm) Highest fourth daily maximum 8-hour concentration (Applicable NAAQS is 0.08 ppm) Highest weighted annual mean concentration (Applicable NAAQS is 50 ug/m3) Highest second maximum 24-hour concentration (Applicable NAAQS is 150 ug/m3) Highest 99th percentile 24-hour concentration (Applicable NAAQS is 150 ug/m3) Data from exceptional events not included. Highest annual mean concentration (Applicable NAAQS is 0.03 ppm) Highest second maximum 24-hour concentration (Applicable NAAQS is 0.14 ppm)
170 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-15. Number of Days with PSI Values Greater Than 100 at Trend Sites, 1988–1997, and All Sites in 1997
Metropolitan Statistical Area
# of Trend Sites
1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
46 23 9 35 44 7 126 60 17 27 33 28 31 11 43 40 57 45 24 37 37 35 35 15 3 27 110 37 36 46 35 39 39 0 72 39 4 30 23 33 30 9 239 49 44 8 35 40 11 15 4 9 11 17 4 114 28 11 12 5 12 4 5 13 16 19 19 7 18 10 16 18 26 6 17 91 16 16 8 3 10 19 0 43 15 4 14 5 2 45 1 222 15 8 6 19 17 8 9 4 8 10 52 4 97 29 28 9 28 7 8 1 31 5 19 10 4 24 13 11 11 22 1 16 62 14 10 12 2 10 13 0 54 9 3 15 2 23 22 1 174 10 24 1 22 8 4 30 9 5 14 24 3 109 50 11 11 5 13 9 2 12 21 22 23 9 2 12 7 28 7 0 20 83 12 20 5 3 21 23 0 37 12 0 25 11 10 10 3 174 15 9 1 24 24 2 8 5 0 3 19 1 100 23 5 2 12 9 3 0 11 4 3 11 1 11 2 8 8 11 2 7 61 5 4 2 4 1 15 0 32 7 2 9 1 7 6 0 178 2 14 3 8 3 3 10 5 0 6 42 2 97 48 5 3 10 6 1 2 23 3 13 13 6 11 11 3 5 9 4 9 59 1 2 21 7 15 14 0 28 9 3 19 3 20 9 2 137 19 16 6 11 4 0 8 6 1 10 13 4 97 41 7 5 6 10 4 2 9 8 19 23 7 15 14 2 13 8 1 31 55 6 6 9 4 12 18 0 45 22 2 11 10 13 14 2 144 27 11 1 9 8 2 12 3 1 17 43 12 104 36 15 10 32 8 6 1 13 21 22 24 7 36 11 2 14 5 1 28 60 17 11 8 5 13 15 0 65 19 1 14 22 20 4 7 109 21 18 2 15 13 7 11 4 0 6 22 0 109 28 7 3 15 2 3 3 18 6 11 17 11 12 18 0 13 7 1 14 65 11 6 6 7 3 5 0 28 13 1 5 10 19 5 1 94 10 17 1 8 5 2 6 3 0 13 26 0 55 30 8 5 8 8 1 3 26 9 11 12 5 15 9 0 12 3 0 14 50 12 6 13 9 9 16 0 47 12 4 9 18 36 0 1 63 13 14 3 18 4 0
Total PSI # of > 100 Sites 1997
7 13 26 9 17 5 18 23 12 9 17 27 21 9 31 64 25 43 14 22 13 32 35 22 19 8 16 22 10 22 8 7 15 12 29 31 17 8 25 21 19 8 38 26 15 12 4 22 41 6 3 0 13 36 6 58 30 16 5 8 10 1 3 31 10 14 16 14 32 13 0 12 4 0 14 75 12 10 17 10 9 16 0 47 12 4 9 18 38 6 1 66 18 17 3 19 5 0
AKRON, OH 5 ALBANY-SCHENECTADY-TROY, NY 7 ALBUQUERQUE, NM 21 ALLENTOWN-BETHLEHEM-EASTON, PA 7 ATLANTA, GA 9 AUSTIN-SAN MARCOS, TX 5 BAKERSFIELD, CA 7 BALTIMORE, MD 16 BATON ROUGE, LA 6 BERGEN-PASSAIC, NJ 8 BIRMINGHAM, AL 17 BOSTON, MA-NH 24 BUFFALO-NIAGARA FALLS, NY 21 CHARLESTON-NORTH CHARLESTON, SC 8 CHARLOTTE-GASTONIA-ROCK HILL, NC-SC 10 CHICAGO, IL 42 CINCINNATI, OH-KY-IN 21 CLEVELAND-LORAIN-ELYRIA, OH 24 COLUMBUS, OH 9 DALLAS, TX 8 DAYTON-SPRINGFIELD, OH 10 DENVER, CO 20 DETROIT, MI 30 EL PASO, TX 17 FORT LAUDERDALE, FL 7 FORT WORTH-ARLINGTON, TX 8 FRESNO, CA 9 GARY, IN 19 GRAND RAPIDS-MUSKEGON-HOLLAND, MI 7 GREENSBORO-WINSTON-SALEM-HIGH PT, NC 8 GREENVILLE-SPARTANBURG-ANDERSON, SC 4 HARRISBURG-LEBANON-CARLISLE, PA 7 HARTFORD, CT 14 HONOLULU, HI 4 HOUSTON, TX 26 INDIANAPOLIS, IN 31 JACKSONVILLE, FL 15 JERSEY CITY, NJ 7 KANSAS CITY, MO-KS 22 KNOXVILLE, TN 13 LAS VEGAS, NV-AZ 6 LITTLE ROCK-NORTH LITTLE ROCK, AR 7 LOS ANGELES-LONG BEACH, CA 36 LOUISVILLE, KY-IN 17 MEMPHIS, TN-AR-MS 12 MIAMI, FL 10 MIDDLESEX-SOMERSET-HUNTERDON, NJ 4 MILWAUKEE-WAUKESHA, WI 18 MINNEAPOLIS-ST. PAUL, MN-WI 24
APPENDIX A: DATA TABLES
171
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-15. Number of Days with PSI Values Greater Than 100 at Trend Sites, 1988–1997, and All Sites in 1997 (continued)
Metropolitan Statistical Area
# of Trend Sites
3 19 4 10 10 28 12 11 19 12 9 12 9 34 23 38 1 12 11 4 10 36 8 13 53 12 7 20 9 8 10 10 16 13 4 7 22 5 21 12 13 32 6 5 9
1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
0 55 22 26 24 57 41 23 8 8 7 56 2 53 29 43 0 9 18 4 37 185 24 88 44 16 7 123 1 24 0 30 20 29 1 10 9 29 6 23 108 56 0 28 25 14 11 14 11 4 30 21 4 6 6 1 58 9 44 34 21 0 5 9 14 11 190 5 71 29 22 3 128 0 21 0 6 7 10 2 4 4 8 2 5 93 27 1 12 8 21 31 20 15 6 37 23 8 4 4 1 46 4 39 13 19 0 12 13 15 6 158 5 66 24 5 4 97 0 10 0 9 10 13 1 5 6 3 1 16 70 26 0 9 3 20 13 25 30 2 50 33 6 4 4 0 35 1 48 11 22 0 10 18 6 18 159 16 69 33 20 3 67 0 13 0 15 5 15 2 1 1 6 0 12 89 49 0 12 14 6 6 5 10 5 11 10 7 3 2 0 38 4 24 15 9 0 6 5 1 8 175 2 48 16 9 1 66 0 3 0 3 3 12 0 3 1 1 1 2 55 15 0 7 5 11 18 15 12 6 19 12 12 4 2 0 25 4 50 17 13 . 0 7 11 30 167 0 22 9 2 3 57 0 4 0 8 0 13 0 0 1 4 1 4 44 47 3 10 2 3 21 10 13 8 21 14 4 3 7 0 15 3 26 11 19 . 3 7 2 13 148 1 37 32 4 4 45 0 2 0 6 3 12 0 2 3 9 1 12 64 21 0 5 0 6 27 9 14 18 19 20 3 12 13 1 9 1 30 25 25 0 2 11 1 19 125 6 34 35 4 18 47 2 9 0 10 0 10 0 0 2 7 3 21 66 30 0 12 11 12 23 6 8 8 15 12 4 11 3 1 9 1 22 17 11 0 6 4 1 5 118 0 33 20 9 3 31 0 7 1 4 6 5 0 1 3 10 0 14 62 18 0 3 5 12 20 8 19 6 23 13 15 0 4 0 3 4 32 15 20 1 0 10 13 21 106 6 2 15 1 3 14 0 0 2 9 1 10 0 0 4 3 1 7 44 28 0 6 3
Total PSI # of > 100 Sites 1997
4 19 8 10 13 40 15 12 33 12 13 12 14 49 52 56 1 17 21 18 11 56 8 35 60 26 7 28 11 11 27 11 23 13 8 9 32 8 27 13 15 47 10 12 14 21 24 12 19 7 24 13 17 0 4 0 3 5 39 44 21 1 0 11 24 21 123 6 19 15 2 3 16 0 0 2 11 1 10 2 0 4 5 1 7 48 31 0 21 10
MONMOUTH-OCEAN, NJ NASHVILLE, TN NASSAU-SUFFOLK, NY NEW HAVEN-MERIDEN, CT NEW ORLEANS, LA NEW YORK, NY NEWARK, NJ NORFOLK-VA BEACH-NEWPORT NEWS,VA-NC OAKLAND, CA OKLAHOMA CITY, OK OMAHA, NE-IA ORANGE COUNTY, CA ORLANDO, FL PHILADELPHIA, PA-NJ PHOENIX-MESA, AZ PITTSBURGH, PA PONCE, PR PORTLAND-VANCOUVER, OR-WA PROVIDENCE-FALL RIVER-WARWICK, RI-MA RALEIGH-DURHAM-CHAPEL HILL, NC RICHMOND-PETERSBURG, VA RIVERSIDE-SAN BERNARDINO, CA ROCHESTER, NY SACRAMENTO, CA ST. LOUIS, MO-IL SALT LAKE CITY-OGDEN, UT SAN ANTONIO, TX SAN DIEGO, CA SAN FRANCISCO, CA SAN JOSE, CA SAN JUAN-BAYAMON, PR SCRANTON–WILKES-BARRE–HAZLETON, PA SEATTLE-BELLEVUE-EVERETT, WA SPRINGFIELD, MA SYRACUSE, NY TACOMA, WA TAMPA-ST. PETERSBURG-CLEARWATER, FL TOLEDO, OH TUSCON, AZ TULSA, OK VENTURA, CA WASHINGTON, DC-MD-VA-WV WEST PALM BEACH-BOCA RATON, FL WILMINGTON-NEWARK, DE-MD YOUNGSTOWN-WARREN, OH
172 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-16. (Ozone only) Number of Days with PSI Values Greater Than 100 at Trend Sites, 1988–1997, and All Sites in 1997
Metropolitan Statistical Area
# of Trend Sites
1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
46 23 1 34 44 7 123 57 17 26 32 28 31 11 43 40 57 45 24 37 37 20 34 5 3 27 109 37 36 41 35 39 36 0 72 39 4 30 23 33 2 9 180 49 43 8 35 40 15 4 0 11 17 4 111 28 11 10 5 12 4 5 12 15 19 17 7 18 10 5 18 5 6 17 89 15 16 4 3 10 18 0 43 15 4 14 4 2 2 1 149 13 5 5 19 17 9 4 2 10 52 4 95 28 28 8 28 7 7 1 29 3 19 10 4 24 13 4 11 6 1 16 54 14 10 12 2 10 13 0 54 9 3 15 2 23 2 1 128 10 22 1 22 8 30 9 0 14 24 3 107 50 11 11 5 13 9 1 12 21 22 23 9 2 12 0 28 1 0 20 81 12 20 5 3 21 21 0 37 11 0 25 11 10 0 3 124 15 8 1 24 24 8 5 0 3 19 1 100 23 5 2 12 9 3 0 11 4 3 10 0 11 2 1 7 3 2 7 61 5 4 2 4 1 14 0 32 6 2 9 1 7 1 0 139 2 12 3 8 3 10 5 0 6 42 2 97 48 5 3 10 6 1 2 23 3 13 12 6 11 11 0 5 3 4 9 59 1 2 21 7 15 14 0 28 9 3 19 3 20 2 2 108 19 13 6 11 4 8 6 1 9 13 4 97 40 7 5 6 10 4 2 9 7 19 22 7 15 14 0 11 6 1 31 55 6 6 9 4 12 18 0 45 22 2 11 10 13 2 2 117 27 10 1 9 8 12 3 0 17 43 12 104 36 15 10 32 8 6 1 13 21 22 21 7 36 11 0 12 5 1 28 60 17 11 8 5 13 13 0 65 19 1 14 22 20 0 7 92 21 18 2 15 13 11 4 0 6 22 0 109 28 7 3 15 2 3 3 18 6 11 17 11 12 18 0 12 2 1 14 65 11 6 6 7 3 5 0 28 13 1 5 9 19 2 1 68 10 16 1 8 5 6 3 0 13 26 0 55 30 8 5 8 8 1 3 26 9 11 11 5 15 9 0 12 1 0 14 50 11 6 13 9 9 16 0 47 12 4 9 18 36 0 1 42 13 14 3 18 4
Total PSI # of > 100 Sites 1997
2 3 9 3 7 2 8 9 7 1 6 6 2 3 7 22 8 9 5 7 5 9 8 4 3 2 7 4 5 6 4 3 3 1 12 9 3 1 7 7 4 2 14 7 4 4 2 9 6 3 0 13 36 6 58 30 16 5 8 10 1 3 31 10 14 15 14 32 13 0 12 1 0 14 75 11 10 17 10 9 16 0 47 12 4 9 18 37 0 1 45 18 17 3 19 5
AKRON, OH 2 ALBANY-SCHENECTADY-TROY, NY 3 ALBUQUERQUE, NM 7 ALLENTOWN-BETHLEHEM-EASTON, PA 3 ATLANTA, GA 4 AUSTIN-SAN MARCOS, TX 2 BAKERSFIELD, CA 5 BALTIMORE, MD 7 BATON ROUGE, LA 3 BERGEN-PASSAIC, NJ 1 BIRMINGHAM, AL 6 BOSTON, MA-NH 4 BUFFALO-NIAGARA FALLS, NY 2 CHARLESTON-NORTH CHARLESTON, SC 3 CHARLOTTE-GASTONIA-ROCK HILL, NC-SC 3 CHICAGO, IL 16 CINCINNATI, OH-KY-IN 7 CLEVELAND-LORAIN-ELYRIA, OH 6 COLUMBUS, OH 2 DALLAS, TX 2 DAYTON-SPRINGFIELD, OH 3 DENVER, CO 5 DETROIT, MI 8 EL PASO, TX 3 FORT LAUDERDALE, FL 3 FORT WORTH-ARLINGTON, TX 2 FRESNO, CA 4 GARY, IN 4 GRAND RAPIDS-MUSKEGON-HOLLAND, MI 3 GREENSBORO–WINSTON-SALEM–HIGH PT, NC 3 GREENVILLE-SPARTANBURG-ANDERSON, SC 3 HARRISBURG-LEBANON-CARLISLE, PA 3 HARTFORD, CT 3 HONOLULU, HI 1 HOUSTON, TX 10 INDIANAPOLIS, IN 6 JACKSONVILLE, FL 2 JERSEY CITY, NJ 1 KANSAS CITY, MO-KS 6 KNOXVILLE, TN 4 LAS VEGAS, NV-AZ 3 LITTLE ROCK-NORTH LITTLE ROCK, AR 2 LOS ANGELES-LONG BEACH, CA 13 LOUISVILLE, KY-IN 4 MEMPHIS, TN-AR-MS 3 MIAMI, FL 4 MIDDLESEX-SOMERSET-HUNTERDON, NJ 1 MILWAUKEE-WAUKESHA, WI 6
APPENDIX A: DATA TABLES
173
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-16. (Ozone only) Number of Days with PSI Values Greater Than 100 at Trend Sites, 1988–1997, and All Sites in 1997 (continued)
Metropolitan Statistical Area
# of Trend Sites
1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
9 0 55 20 26 24 46 39 22 8 8 6 47 2 53 9 39 0 3 18 0 37 183 24 66 44 13 7 119 0 19 0 30 1 29 0 2 8 29 0 23 108 55 0 28 25 1 14 9 14 11 4 24 20 4 6 4 0 43 9 42 4 14 0 0 9 10 11 182 5 35 25 14 3 122 0 7 0 6 0 10 0 0 4 8 0 5 93 24 1 12 8 1 21 31 20 13 6 33 22 8 4 4 1 38 4 39 7 11 0 8 13 15 6 153 5 42 24 5 4 96 0 4 0 9 7 13 0 4 6 3 1 16 70 26 0 9 3 0 20 13 25 28 2 47 30 6 3 4 0 35 1 48 7 20 0 3 18 5 18 157 16 55 33 3 3 67 0 5 0 15 3 15 0 0 1 6 0 12 89 49 0 12 14 2 6 6 5 10 5 10 10 7 3 2 0 35 4 24 11 8 0 6 5 0 8 173 2 47 16 0 1 66 0 3 0 3 3 12 0 2 1 1 1 1 55 15 0 7 5 0 11 18 15 12 6 19 12 12 4 2 0 25 4 50 16 13 . 0 7 11 30 167 0 20 9 2 3 57 0 4 0 8 0 13 0 0 1 4 1 4 44 47 3 10 2 0 3 21 10 13 8 21 12 4 3 5 0 15 3 25 7 19 . 1 7 2 13 148 1 37 32 4 4 45 0 2 0 6 3 12 0 2 3 9 1 12 64 21 0 5 0 4 6 27 9 14 18 18 20 3 12 13 0 8 1 30 19 24 0 2 11 1 19 120 6 34 35 4 18 47 2 9 0 10 0 9 0 0 2 7 3 21 66 30 0 12 11 1 12 23 6 8 8 15 12 4 11 2 0 9 1 22 17 11 0 6 4 1 5 115 0 33 20 6 3 31 0 7 0 4 6 4 0 1 3 10 0 14 62 18 0 3 5 0 12 20 8 19 6 23 13 15 0 4 0 3 4 32 10 20 0 0 10 13 21 102 6 2 14 1 3 14 0 0 0 9 1 10 0 0 4 3 1 7 42 28 0 6 3
Total PSI # of > 100 Sites 1997
5 2 7 2 2 6 9 3 3 10 4 3 4 4 10 20 12 0 4 4 8 4 21 2 14 17 7 2 10 3 6 1 4 5 4 2 2 7 5 7 3 7 17 2 4 3 0 21 24 12 19 7 24 13 17 0 4 0 3 5 32 14 20 0 0 11 24 21 117 6 19 14 2 3 16 0 0 0 11 1 10 2 0 4 5 1 7 46 31 0 21 10
MINNEAPOLIS-ST. PAUL, MN-WI 4 MONMOUTH-OCEAN, NJ 1 NASHVILLE, TN 7 NASSAU-SUFFOLK, NY 1 NEW HAVEN-MERIDEN, CT 2 NEW ORLEANS, LA 5 NEW YORK, NY 5 NEWARK, NJ 2 NORFOLK-VA BEACH-NEWPORT NEWS,VA-NC 2 OAKLAND, CA 7 OKLAHOMA CITY, OK 4 OMAHA, NE-IA 3 ORANGE COUNTY, CA 4 ORLANDO, FL 3 PHILADELPHIA, PA-NJ 8 PHOENIX-MESA, AZ 8 PITTSBURGH, PA 8 PONCE, PR 0 PORTLAND-VANCOUVER, OR-WA 4 PROVIDENCE-FALL RIVER-WARWICK, RI-MA 2 RALEIGH-DURHAM-CHAPEL HILL, NC 1 RICHMOND-PETERSBURG, VA 4 RIVERSIDE-SAN BERNARDINO, CA 16 ROCHESTER, NY 2 SACRAMENTO, CA 6 ST. LOUIS, MO-IL 17 SALT LAKE CITY-OGDEN, UT 2 SAN ANTONIO, TX 2 SAN DIEGO, CA 8 SAN FRANCISCO, CA 3 SAN JOSE, CA 4 SAN JUAN-BAYAMON, PR 0 SCRANTON–WILKES-BARRE–HAZLETON, PA 3 SEATTLE-BELLEVUE-EVERETT, WA 2 SPRINGFIELD, MA 4 SYRACUSE, NY 0 TACOMA, WA 1 TAMPA-ST. PETERSBURG-CLEARWATER, FL 6 TOLEDO, OH 2 TUSCON, AZ 7 TULSA, OK 3 VENTURA, CA 6 WASHINGTON, DC-MD-VA-WV 12 WEST PALM BEACH-BOCA RATON, FL 2 WILMINGTON-NEWARK, DE-MD 1 YOUNGSTOWN-WARREN, OH 1
174 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-17. Condensed Nonattainment Areas List(a)
State
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 AK AK AK AL AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ CA CA CA CA CA CA CA CA CA CA CA CA CO CO CO CO CO CO CO CO CO CO CT DC-MD-VA GA GA GU GU ID ID ID ID IL-IN IN KY
Area Name(b)
Anchorage Fairbanks Juneau Birmingham Ajo Bullhead City Douglas Miami-Hayden Morenci Nogales Paul Spur Payson Phoenix Rillito San Manuel Yuma Imperial Valley Los Angeles-South Coast Air Basin Mono Basin (in Mono Co.) Owens Valley Sacramento Metro San Diego San Francisco-Oakland-San Jose San Joaquin Valley Santa Barbara-Santa Maria-Lompoc Searles Valley Southeast Desert Modified AQMA Ventura Co. Aspen Canon City Colorado Springs Denver-Boulder Fort Collins Lamar Longmont Pagosa Springs Steamboat Springs Telluride Greater Connecticut Washington Atlanta Muscogee Co. (Columbus) Piti Power Plant Tanguisson Power Plant Boise Bonner Co.(Sandpoint ) Pocatello Shoshone Co. Chicago-Gary-Lake County Marion Co. (Indianapolis) Boyd Co. (Ashland)
O3
. . . 1 . . . . . . . . 1 . . . . 1 . . 1 1 1 1 1 . 1 1 . . . . . . . . . . 1 1 1 . . . . . . . 1 .
CO
1 1 . . . . . . . . . . 1 . . . . 1 . . . . . . . . . . . . 1 1 1 . 1 . . . . . . . . . . . . . . .
Pollutant(c) SO2 PM 10
. . . . 1 . 1 2 1 . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 . . . . 1 . 1(f) 1 . 1 . 1 1 1 1 . 1 1 1 1 1 . 1 1 1 1 1 1 . . 1 . 1 2 . 1 1 . 1 . 1 . 1 1 1 1 . . . . . 1 1 1 2 3 . .
Pb
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . 1(e) .
NO2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O3
Population(d) CO SO2 PM10
222 . . . . 6 . 13 3 8 . . . . . 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 0 . . . . 475 . 51 170 . 12 . 6 5 13 3 . 19 1 8 2,122 0 . 54 92 13,000 0 18 1,041 . . 2,742 . 30 349 . 5 12 . 1,836 . 8 . 1 6 1 126 . . . . . 125 26 46 13 625 . .
Pb
. . . . . . . . . . . . . . . . .
All
222 30 12 751 6 5 13 3 8 19 1 8 2,122 0 5 54 92
. . 751 . . . . . . . . 2,092 . . . .
30 . . . . . . . . . . 2,006 . . . .
13,000 13,000 . . . 1,639 2,498 5,815 2,742 370 . 384 669 . . . . . . . . . . 2,470 3,923 2,653 . . . . . . . 7,887 . . . . . . . . . . . . . 353 1,800 106 . 52 . . . . . . . . . . . . . . .
. 13,000 . 0 . . . . . . . . . . . . . . . . . . . . . . 179 . . . . . . . 16 . 18 1,639 2,498 5,815 2,742 370 30 384 669 5 12 353 1,836 106 8 52 1 6 1 2,470 3,923 2,653 179 0 0 125 26 46 13 7,887 16 51
APPENDIX A: DATA TABLES
175
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-17. Condensed Nonattainment Areas List(a) (continued)
State
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 KY KY-IN LA MA MA-NH MD MD ME MI MN MN MO MO MO-IL MT MT MT MT MT MT MT MT MT MT MT MT NE NH NM NM NM NV NV NV NY-NJ-CT OH OH OH OH OH OH-KY OR OR OR OR OR OR
Area Name(b)
Muhlenberg Co. Louisville Baton Rouge Springfield (W. Mass) Boston-Lawrence-Worcester Baltimore Kent and Queen Anne Cos. Portland Muskegon Minneapolis-St. Paul Olmsted Co. (Rochester) Dent Liberty-Arcadia St. Louis Butte Columbia Falls Kalispell Lame Deer Lewis & Clark (E. Helena) Libby Missoula Polson Ronan Thompson Falls Whitefish Yellowstone Co. (Laurel) Douglas Co. (Omaha) Portsmouth-Dover-Rochester Anthony Grant Co. Sunland Park Central Steptoe Valley Las Vegas Reno New York-N. New Jersey-Long Island Cleveland-Akron-Lorain Coshocton Co. Gallia Co. Jefferson Co. (Steubenville) Lucas Co. (Toledo) Cincinnati-Hamilton Grants Pass Klamath Falls LaGrande Lakeview Medford Oakridge Springfield-Eugene Lancaster Pittsburgh-Beaver Valley Warren Co
O3
. 1 1 1 1 1 1 1 1 . . . . 1 . . . . . . . . . . . . . 1 . . 1(i) . . . 1 . . . . . 1 . . . . . . . 1 1 .
CO
. . . . . . . . . 1 . . . . . . . . . . 1 . . . . . . . . . . . 1 1 1 . . . . . . 1 1 . . 1 . . . . .
Pollutant(c) SO2 PM 10
1 . . . . . . . . . 1 . . . . . . . 1 . . . . . . 1 . . . 1 . 1 . . . 3 1 1 1 1 . . . . . . . . . 2 2 . . . . . . . . . 1 . . . . 1 1 1 1 . 1 1 1 1 1 1 . . . 1 . . . 1 1 1 1 . . 1 . . 1 1 1 1 1 1 1 . 1 .
Pb
. . . . . . . . . . . 1 1 1(g) . . . . 1(h) . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . .
NO2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O3
. 834 559 812 5,507 2,348 52 441 159 . . . . 2,390 . . . . . . . . . . . . . 183 . . 8 . .
Population(d) CO SO2 PM10
. . . . . . . . . 2,310 . . . . . . . . . . 43 . . . . . . . . . . . 258 31 . . . . . . . . . 71 . . . . . . . 2 . . . . . . 5 . . . 27 . 2 . . . . . . . . . . . . 272 . . . 33 2 11 0 . 2 43 3 1 1 3 . . . 1 . . . 741 254 1,487 1,412 . . 4 . . 17 17 11 2 63 3 157 . 75 .
Pb
. . . . . . . . . . . 2 2 2 . . . . 2 . . . . . . . 1 . . . . . .
All
31 834 559 812 5,507 2,348 52 441 159 2,310 71 2 2 2,390 33 2 11 0 2 2 43 3 1 1 3 5 1 183 1 27 8 2 741
. 134 17,943 13,155 . . . . . 1,705 . . . . . . . 423 2,468 .
. 254 . 17,943 . . . . . . . . . . . . . . . . 1,898 35 30 80 462 1,705 17 18 11 2 63 3 157 423 2,468 22
. 1,898 . 35 . . . . 17 18 . . 62 . . . . . 30 80 462 . . . . . . . . . 446 22
99 OR 100 PA 101 PA 102 PA
176 APPENDIX A: DATA TABLES
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-17. Condensed Nonattainment Areas List(a)
State
Area Name(b)
O3
1 . 1 . . 1 1 1 1 . . . . . . . . . 1 1 . 1 . . . . . 38
CO
. . . . . . . . 1 . 1 . . 1 . . 1 . . . . . . . . . . . 20
Pollutant(c) SO2 PM 10
. 1 . . . . . . . . . 1 1 . . . . . . . . 1 . 1 . 1 1 . 34 1 . . . . . 1 . 1 1 . 1 1 3 1 1 1 . . . . . 1 . 1 1 77
Pb
. . . 1(j) 1(k) . 1(l) . . . . . . . . . . . . . . . . . . . . 10
NO2
. . . . . . . . . . . . . . . . . . . . . . . . . . . 0
O3
. . . 1,003 . . 361 3,561 592 3,731 . . . . . . . . . 26 80 . 1,735 . . . . .
Population(d) CO SO2 PM10
6,010 . . . . . . . 54 . 63 . . 85 . . 279 . . . . . . . . . . . . 91 . . . . . . . . . 725 26 . . . . . . . . 115 . 31 . 10 25 . . . 85 . . . . . 515 . 63 725 . 263 63 730 177 47 54 . . . . . 3 . 22 13 29,890
Pb
. . . . 826 81 . 264 . . . . . . . . . . . . . . . . . . . .
All
6,010 . 85 1,003 826 81 361 3,561 592 3,731 63 725 26 263 63 730 279 47 54 26 80 115 1,735 31 3 10 25 13
103 PA-DE-NJ-MD Philadelphia-Wilmington-Trenton 104 PA-NJ 105 PR 106 RI 107 TN 108 TN 109 TX 110 TX 111 TX 112 TX 113 UT 114 UT 115 UT 116 UT 117 WA 118 WA 119 WA 120 WA 121 WA 122 WI 123 WI 124 WI 125 WI 126 WI 127 WV 128 WV 129 WV 130 WY Allentown-Bethlehem Guaynabo Co. Providence (all of RI) Shelby Co. (Memphis) Nashville Beaumont-Port Arthur Dallas-Fort Worth El Paso Houston-Galveston-Brazoria Ogden Salt Lake City Tooele Co. Utah Co. (Provo) Olympia-Tumwater-Lacey Seattle-Tacoma Spokane Wallula Yakima Door Co. Manitowoc Co. Marathon Co. (Wausau) Milwaukee-Racine Oneida Co. (Rhinelander) Follansbee New Manchester Gr. (in Hancock Co) Wier.-Butler-Clay (in Hancock Co) Sheridan Total
99,824 34,047 4,695
1,375 113,001
Notes:
(a) This is a simplified listing of Classified Nonattainment areas. Unclassified and Section 185a nonattainment areas are not included. In certain cases, footnotes are used to clarify the areas involved. For example, the lead nonattainment area listed within the Dallas-Fort Worth ozone nonattainment area is in Frisco, Texas, which is not in Dallas county, but is within the designated boundaries of the ozone nonattainment area. Readers interested in more detailed information should use the official Federal Register citation (40 CFR 81). (b) Names of nonattainment areas are listed alphabetically within each state. The largest city determines which state is listed first in the case of multiple-city nonattainment areas. When a larger nonattainment area, such as ozone, contains one or more smaller nonattainment areas, such as PM10 or lead, the common name for the larger nonattainment area is used. Note that several smaller nonattainment areas may be inside one larger nonattainment area, as is the case in Figure A-1. For the purpose of this table, these are considered one nonattainment area and are listed on one line. Occasionally, two nonattainment areas may only partially overlap, as in Figure A-2. These are counted as two distinct nonattainment areas and are listed on separate lines. (c) The number of nonattainment areas for each of the criteria pollutants is listed. (d) Population figures were obtained from 1990 census data. For nonattainment areas defined as only partial counties, population figures for just the nonattainment area were used when these were available. Otherwise, whole county population figures were used. When a larger nonattainment area encompasses a smaller one, double-counting the population in the “All” column is avoided by only counting the population of the larger nonattainment area. (e) Lead nonattainment area is a portion of Franklin township, Marion county, Indiana. (f) Sulfur dioxide nonattainment area is a portion of Boyd county.
APPENDIX A: DATA TABLES
177
NATIONAL AIR QUALITY AND EMISSIONS TRENDS REPORT, 1997
Table A-17. Condensed Nonattainment Areas List(a) (continued)
(g) Lead nonattainment area is Herculaneum, Missouri in Jefferson county. (h) Lead nonattainment area is a portion of Lewis and Clark county, Montana. (i) Ozone nonattainment area is a portion of Dona Ana county, New Mexico. (j) Lead nonattainment area is a portion of Shelby county, Tennessee. (k) Lead nonattainment area is a portion of Williamson county, Tennessee. (l) Lead nonattainment area is Frisco, Texas, in Collin county.
Figure A-1. (Multiple NA areas within a larger NA area) Two SO2 areas inside the Pittsburgh–Beaver Valley ozone NA. Counted as one NA area.
Figure A-2. (Overlapping NA areas) Searles Valley PM10 NA partially overlaps the San Joaquin Valley ozone NA. Counted as two NA areas.
178 APPENDIX A: DATA TABLES