SmogRank / Countries / Taiwan / December 2024

Most polluted cities in Taiwan, December 2024

40 cities in Taiwan ranked by their average PM2.5 over the 31 days. Worst: Chaozhou at 29.8 µg/m³, #77 of 2,078 cities in the world. Cleanest: Taitung at 6.0. A city needs measurements on 70% of the days to be ranked.

  1. 1ChaozhouTaiwan
    29.8
  2. 2FengshanTakao
    28.3
  3. 3KaohsiungTakao
    27.4
  4. 4JinchengFukien
    26.7
  5. 5XinyingTaiwan
    23.2
  6. 6Chiayi CityTaiwan
    22.3
  7. 7DouliuTaiwan
    22.2
  8. 8TainanTaiwan
    22.1
  9. 9YongkangTaiwan
    21.9
  10. 10ZhushanTaiwan
    21.4
  11. 11ErlunTaiwan
    20.8
  12. 12PuliTaiwan
    20.0
  13. 13BeigangTaiwan
    18.9
  14. 14NantouTaiwan
    18.7
  15. 15ErlinTaiwan
    17.1
  16. 16TaibaoTaiwan
    16.4
  17. 17YuanlinTaiwan
    15.6
  18. 18NeiliTaiwan
    15.5
  19. 19BuziTaiwan
    15.2
  20. 20TaichungTaiwan
    15.0
  21. 21ChanghuaTaiwan
    14.7
  22. 22ToufenTaiwan
    14.2
  23. 23MagongTaiwan
    14.1
  24. 24DaxiTaiwan
    13.9
  25. 25XizhiTaipei
    13.6
  26. 26MiaoliTaiwan
    13.5
  27. 27HsinchuTaiwan
    13.1
  28. 27XizhouTaiwan
    13.1
  29. 27ZhubeiTaiwan
    13.1
  30. 30TaipeiTaiwan
    13.0
  31. 31New Taipei CityTaipei
    12.6
  32. 32TaoyuanTaiwan
    11.8
  33. 33ShulinTaipei
    11.4
  34. 34KeelungTaiwan
    10.4
  35. 35ZhudongTaiwan
    10.3
  36. 36YilanTaiwan
    8.7
  37. 37Hualien CityTaiwan
    7.4
  38. 38HengchunTaiwan
    6.8
  39. 39SanzhiTaipei
    6.7
  40. 40TaitungTaiwan
    6.0
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, December 2024 · Taiwan now

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SmogRank, most polluted cities in Taiwan, PM2.5, December 2024, smogrank.com/tw/history/2024-12 (accessed 2 Oct 2026).

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