| Ten Locations having Highest Concentration of Nitrogen Dioxide in India (2002) | ||
| Location | State | Annual mean cone. (µg/m3) |
| Industrial | ||
| Cossipore, Kotkata | ||
| Bandhaghat, Howrah | ||
| Howrah Municipal Corporation, Howrah | ||
| RIICO Pump House, Alwar | ||
| SIDCO Office, Coimbatore | ||
| Gaurav Solvex Ltd, MIA, Alwar | ||
| Burmamines Water Tower, Jamshedpur | ||
| Bhosari, Pune | ||
| WIT Campus, Soiapur | ||
| DIC/MIA, Udaipur | ||
| Residential | ||
| Lai Bazar, Kolkata | ||
| Nal Stop, Pune | ||
| Swargate, Pune | ||
| NEERI Zonal Lab, Kasba, Kolkata | ||
| Sakchi Water Tower, JamshedpUr | ||
| Regional Office, Alwar | ||
| Distt. Collector`s Office, Coimbatore | ||
| Bator, Howrah | ||
| Town Hall, Delhi | ||
| Ajmeri Gate, Jaipur | ||
