SmogRank / Countries / India / September 2024

Most polluted cities in India, September 2024

5 cities in India ranked by their average PM2.5 over the 30 days. Worst: Delhi at 33.2 µg/m³, #19 of 1,555 cities in the world. Cleanest: Mumbai at 14.3. A city needs measurements on 70% of the days to be ranked.

  1. 1DelhiDelhi
    33.2
  2. 2ChennaiTamil Nadu
    23.3
  3. 3KolkataWest Bengal
    21.2
  4. 4HyderabadTelangana
    20.5
  5. 5MumbaiMaharashtra
    14.3
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, September 2024 · India now