Most Polluted Cities — 2026-04-21
Last updated: 4/21/2026, 9:09:03 AM · 486 cities
On 2026-04-21, 486 Indian cities were measured on the NAQI scale. This page lists the most polluted among them. Agra, Uttar Pradesh ranked first with an AQI of 500 (Severe).
View Cleanest Cities — 2026-04-21 →Most Polluted Cities(25)
| # | City | AQI |
|---|---|---|
| 1 | AgraUttar Pradesh | 500 |
| 2 | AligarhUttar Pradesh | 500 |
| 3 | EtahUttar Pradesh | 500 |
| 4 | EtawahUttar Pradesh | 500 |
| 5 | FaridabadHaryana | 500 |
| 6 | FarrukhabadUttar Pradesh | 500 |
| 7 | FirozabadUttar Pradesh | 500 |
| 8 | GurgaonHaryana | 500 |
| 9 | HathrasUttar Pradesh | 500 |
| 10 | HisarHaryana | 500 |
| 11 | KarnalHaryana | 500 |
| 12 | KasganjUttar Pradesh | 500 |
| 13 | KhoraUttar Pradesh | 500 |
| 14 | MainpuriUttar Pradesh | 500 |
| 15 | MathuraUttar Pradesh | 500 |
| 16 | NoidaUttar Pradesh | 500 |
| 17 | PanipatHaryana | 500 |
| 18 | PatialaPunjab | 500 |
| 19 | RohtakHaryana | 500 |
| 20 | ShahjahanpurUttar Pradesh | 500 |
| 21 | KanpurUttar Pradesh | 448 |
| 22 | UnnaoUttar Pradesh | 448 |
| 23 | DelhiDelhi | 430 |
| 24 | Kirari Suleman NagarDelhi | 430 |
| 25 | LoniUttar Pradesh | 430 |