SmogRank / Countries / India / April 2023

Most polluted cities in India, April 2023

3 cities in India ranked by their average PM2.5 over the 30 days. Worst: Delhi at 63.6 µg/m³, #6 of 1,251 cities in the world. Cleanest: Mumbai at 28.9. A city needs measurements on 70% of the days to be ranked.

  1. 1DelhiDelhi
    63.6
  2. 2HyderabadTelangana
    49.1
  3. 3MumbaiMaharashtra
    28.9
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, April 2023 · India now

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SmogRank, most polluted cities in India, PM2.5, April 2023, smogrank.com/in/history/2023-04 (accessed 2 Oct 2026).

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