Question raised in Lok Sabha on Level of Air Pollution, 20/07/2018. The ambient air quality is being monitored at 703 ambient air quality monitoring stations covering 307 cities/towns in 29 States and 6 Union Territories
under National Air Quality Monitoring Programme (NAMP). Under NAMP, three air pollutants viz., Sulphur Dioxide (SO2), Nitrogen Dioxide (NO2) and Particulate Matter (PM10) are being monitored at all the locations. Ambient air quality data for 46 million plus cities including Delhi is attached at Annexure-I