Most Polluted Cities — 2026-04-01
Last updated: 4/1/2026, 4:50:27 PM · 486 cities
On 2026-04-01, 486 Indian cities were measured on the NAQI scale. This page lists the most polluted among them. Gurgaon, Haryana ranked first with an AQI of 349 (Very Poor).
View Cleanest Cities — 2026-04-01 →Most Polluted Cities(25)
| # | City | AQI |
|---|---|---|
| 1 | GurgaonHaryana | 349 |
| 2 | HardoiUttar Pradesh | 305 |
| 3 | SupaulBihar | 302 |
| 4 | SaharsaBihar | 302 |
| 5 | MadhepuraBihar | 281 |
| 6 | VisakhapatnamAndhra Pradesh | 263 |
| 7 | UjjainMadhya Pradesh | 242 |
| 8 | GayaBihar | 238 |
| 9 | GhaziabadUttar Pradesh | 235 |
| 10 | KhoraUttar Pradesh | 234 |
| 11 | LoniUttar Pradesh | 227 |
| 12 | NoidaUttar Pradesh | 217 |
| 13 | ArariaBihar | 217 |
| 14 | SrikakulamAndhra Pradesh | 196 |
| 15 | DanapurBihar | 195 |
| 16 | MuzaffarnagarUttar Pradesh | 176 |
| 17 | Kirari Suleman NagarDelhi | 175 |
| 18 | NashikMaharashtra | 171 |
| 19 | DhanbadJharkhand | 163 |
| 20 | Patna SahibBihar | 161 |
| 21 | HazaribaghJharkhand | 156 |
| 22 | ShahjahanpurUttar Pradesh | 155 |
| 23 | PatnaBihar | 155 |
| 24 | HajipurBihar | 150 |
| 25 | AkolaMaharashtra | 146 |