SmogRank / World / India / Uttar Pradesh / February 2026

Most polluted cities in Uttar Pradesh, India, February 2026

18 cities in Uttar Pradesh, India ranked by their average PM2.5 over the 28 days. Worst: Dādri at 110.5 µg/m³, #11 of 2,841 cities in the world. Cleanest: Bareilly at 22.8. 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.

← Dādri 100% 75%0
Every city in Uttar Pradesh, India ranked for February 2026, 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. 1Dādri
    100%
  2. 2Noida
    100%
  3. 3Bāghpat
    100%
  4. 4Muzaffarnagar
    100%
  5. 5Greater Noida
    100%
  6. 6Meerut
    100%
  7. 7Gorakhpur
    100%
  8. 8Lucknow
    100%
  9. 9Morādābād
    90%
  10. 10Kanpur
    76%
  11. 11Agra
    76%
  12. 12Khurja
    57%
  13. 13Vrindāvan
    57%
  14. 14Prayagraj
    29%
  15. 15Varanasi
    19%
  16. 16Jhānsi
    15%
  17. 17Fīrozābād
    10%
  18. 18Bareilly
    5%
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 Uttar Pradesh, India, PM2.5, February 2026, smogrank.com/in/region/uttar-pradesh/history/2026-02 (accessed 7 Oct 2026).

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