Top Ten Locations with Respect to Concentration of Nitrogen Dioxide (NO2) in Residential Areas of India (2007) | ||
Location | State | Annual Average Concentration (µg/m )3 |
Town Hall, Delhi | Delhi | 82* |
Maulali, Kolkata | West Bengal | 76* |
Ghuseri Naskarpara, Howrah | West Bengal | 68* |
Gandhi Maidan, Patna | Bihar | 67* |
Salt Lake, Kolkata | West Bengal | 66* |
Sarojini Nagar, Delhi | Delhi | 65* |
Minto Park, Kolkata | West Bengal | 65* |
Bator, Howrah | ||
Lal Bazaar, Kolkata | ||
Regional Office, Dhanbad |