| City/Location-wise Annual Mean Concentration of Ambient Air in Uttar Pradesh (1998) | ||||
| (μg/m3) | ||||
| City/Location | Area Class | SO2 | NO2 | SPM |
| Agra | ||||
| Tajmahal | ||||
| Regional Office, Bodla | ||||
| Nunhai | ||||
| Anpara | ||||
| Anpara Colony | ||||
| Renusagar Colony | ||||
| Dehradun | ||||
| Rajpur Road | ||||
| Clock Tower | ||||
| Gajraula | ||||
| Indira Chowk | ||||
| Raunaq Auto Ltd. | ||||
| Kanpur | ||||
| M/s Associated Chem. Pvt. Ltd.,Fazalganj | ||||
| Deputy Ka Parao | ||||
| Agriculture University | ||||
| Head Post Office | ||||
| Lajpat Nagar | ||||
| Forest & Training Centre | ||||
| Lucknow | ||||
| Kapoor Hotel, Hazratganj | ||||
| Talkatora | ||||
| Mahanagar | ||||
| Varanasi | ||||
| R.O.,Jawahar Nagar | ||||
