Most Polluted Cities — January 2021
133 cities tracked · Average AQI: 173 (Moderate)
Historical air quality for January 2021: India's most polluted cities, ranked from 0 days of CPCB readings across 133 cities. The national average AQI for the month was 173 (Moderate). Ghaziabad, Uttar Pradesh was the most polluted city in January 2021 with a monthly average AQI of 353.
View Cleanest Cities — January 2021 →Overview
Average AQI
173
Category
Moderate
Cities
133
Days of Data
0
Most Polluted Cities
| # | City | Avg AQI |
|---|---|---|
| 1 | GhaziabadUttar Pradesh | 353 |
| 2 | Greater NoidaUttar Pradesh | 341 |
| 3 | NoidaUttar Pradesh | 333 |
| 4 | BulandshahrUttar Pradesh | 330 |
| 5 | DelhiDelhi | 324 |
| 6 | LucknowUttar Pradesh | 323 |
| 7 | KanpurUttar Pradesh | 320 |
| 8 | FaridabadHaryana | 316 |
| 9 | MuzaffarpurBihar | 293 |
| 10 | BhiwadiRajasthan | 291 |