Most Polluted Cities — October 2023
197 cities tracked · Average AQI: 112 (Moderate)
Historical air quality for October 2023: India's most polluted cities, ranked from 0 days of CPCB readings across 197 cities. The national average AQI for the month was 112 (Moderate). Sonipat, Haryana was the most polluted city in October 2023 with a monthly average AQI of 246.
View Cleanest Cities — October 2023 →Overview
Average AQI
112
Category
Moderate
Cities
197
Days of Data
0
Most Polluted Cities
| # | City | Avg AQI |
|---|---|---|
| 1 | SonipatHaryana | 246 |
| 2 | GurugramHaryana | 238 |
| 3 | BahadurgarhHaryana | 231 |
| 4 | MuzaffarnagarUttar Pradesh | 227 |
| 5 | DelhiDelhi | 218 |
| 6 | HanumāngarhRajasthan | 213 |
| 7 | FaridabadHaryana | 211 |
| 8 | ByrnihatAssam | 199 |
| 9 | KaithalHaryana | 197 |
| 10 | JīndHaryana | 191 |