SmogRank / World / India / Maharashtra / 2025

Most polluted cities in Maharashtra, India, 2025

24 cities in Maharashtra, India ranked by their average PM2.5 over the 365 days; 24 above the WHO annual guideline (5.0 µg/m³). Worst: Kalyān at 43.4 µg/m³, #54 of 2,624 cities in the world. Cleanest: Bhayandar at 28.4. A city needs measurements on 70% of the days to be ranked.

Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.

← Kalyān 55% 50%0
Every city in Maharashtra, India ranked for 2025, one column each, ranked by unhealthy days: height is the share of its measured days that were unhealthy, colour its average. Point at it to read a city; tap to open it.
  1. 1Kalyān
    55%
  2. 2Jalgaon
    55%
  3. 3Bhiwandi
    52%
  4. 4Badlapur
    51%
  5. 5Nagpur
    51%
  6. 6Taloje
    48%
  7. 7Panvel
    46%
  8. 8Birvādi
    43%
  9. 9Nanded
    43%
  10. 10Nashik
    43%
  11. 11Mumbai
    43%
  12. 12Pune
    42%
  13. 13Aurangabad
    42%
  14. 14Latur
    42%
  15. 15Akola
    40%
  16. 16Sholapur
    40%
  17. 17Virār
    40%
  18. 18Pimpri-Chinchwad
    37%
  19. 19Boisar
    37%
  20. 20Thāne
    37%
  21. 21Amravati
    37%
  22. 22Padoli
    32%
  23. 23Kolhāpur
    32%
  24. 24Bhayandar
    29%
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

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SmogRank, most polluted cities in Maharashtra, India, PM2.5, 2025, smogrank.com/in/region/maharashtra/history/2025 (accessed 6 Oct 2026).

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