| Station-wise Ambient Air Quality (Annual Average) at Guwahati and Other Locations in Assam* (2008) | |||||||||
| Station/ Location | No. of Obser- vation (In Days) | Parameters | |||||||
| SO2 | NO2 | RSPM | SPM | ||||||
| µmg -3 | |||||||||
| Range (Min-Max) | Mean | Range (Min-Max) | Mean | Range (Min-Max) | Mean | Range (Min-Max) | Mean | ||
| Guwahati | |||||||||
| Bamunimaidam, Guwahati-21 | |||||||||
| Dispur (Fire, Brigade, Station, Guwahati) | |||||||||
| ITI Building, Gopinath Nagar | |||||||||
| Santipur (Near Pragiyotish College) | |||||||||
| Other Location | |||||||||
| Dibrugarh (Board`s Office Building) | |||||||||
| Golaghat (Board`s Office Building) | |||||||||
| Sivasagar (Board`s Office Building) | |||||||||
| Tezpur (Board`s Office Building) | |||||||||
| Hailakandi (CISF Campus, Panchgram) | |||||||||
| Barparp (Board`s Office Building, Bangaigaon) | |||||||||
| Bangaigaon (Campus of Oil India Office) | |||||||||
