| Ten Locations having Highest Concentration of Sulphur Dioxide in Ambient Air in India (2005) | ||
| Location | States | Annual Average Conc. (µg/m3) |
| Residential Areas | ||
| Nashik Municipal Council Building, Nashik | ||
| RTO Colony Tank, Nashik | ||
| Regional Office, Noida | ||
| Ghuseri, Howrah | ||
| Nalstop, Pune | ||
| Vishak Hostel, Bhilai | ||
| Grasim Kalyan Kendra, Nagda | ||
| Swargate, Pune | ||
| Vapi Nagar Palika, Vapi | ||
| SRO, Bapat Nagar, Chandrapur | ||
| Industrial Areas | ||
| Dombivali MIDC Phase-ll | ||
| Bistupur Vehicle Testing Center, Jamshedpur | ||
| Golmuri Vehicle Testing Center, Jamshedpur | ||
| VIP Industrial Area, Nashik | ||
| Raunaq Auto Limited, Gajraula | ||
| Chemical Division Labour Club, Nagda | ||
| Ambernath Municipal Council Office | ||
| Eloor, Kochi | ||
| M/s GEE PEE Electroplating and Engineering Works, Noida | ||
| MIDC, Chandrapur | ||
