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CONTINUOUS AMBIENT AIR QUALITY MONITORING STATIONS IN DELHI

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CONTINUOUS AMBIENT AIR QUALITY MONITORING STATIONS IN DELHI Powered By Docstoc
					CONTINUOUS AMBIENT AIR QUALITY MONITORING
STATIONS IN DELHI

Presently Central Pollution Control Board (CPCB) has three
fixed Continuous Ambient Air Quality Monitoring Stations,
one mobile van and one portable mobile station in Delhi.
These three fixed stations are installed at Delhi College of
Engineering (DCE), Bawana, Sirifort and B.S.Z. Marg (ITO
Crossing). Following parameters are measured at these
fixed stations and mobile vans:


     (i) Carbon Monoxide, (ii) Sulphur Dioxide, (iii) Oxides

of Nitrogen, (iv) Benzene, Toluene & Xylene, (v) Ozone, (vi)

Particulate Matters   (PM10 & PM2.5) and Meteorological

Parameters like Wind Speed, Wind Direction, Temperature,

Relative Humidity and Solar Radiation.



On line data obtained from these stations (fixed and
mobile) are linked to the Central Computer at Parivesh
Bhawan and is also available at 15 minutes interval at
CPCB web site (www.cpcb.nic.in) w.e.f. September 2006.

Three more stations being procured under Operation and
Maintenance Contract will be installed in Delhi by end
2007 and on line data obtained from these stations will
also be linked to the CPCB Website.