SmogRank / Countries / Poland / November 2025

Most polluted cities in Poland, November 2025

61 cities in Poland ranked by their average PM2.5 over the 30 days. Worst: Żywiec at 40.8 µg/m³, #166 of 2,157 cities in the world. Cleanest: Bytów at 12.2. A city needs measurements on 70% of the days to be ranked.

  1. 1ŻywiecSilesia
    40.8
  2. 2Skarżysko-KamiennaŚwiętokrzyskie
    29.3
  3. 3ZgierzŁódź Voivodeship
    29.2
  4. 4PruszkówMazovia
    29.1
  5. 5WłocławekKujawsko-Pomorskie
    28.0
  6. 6ŁaskŁódź Voivodeship
    27.6
  7. 6KaliszGreater Poland
    27.6
  8. 8RadomskoŁódź Voivodeship
    26.8
  9. 9KutnoŁódź Voivodeship
    26.7
  10. 10NiskoSubcarpathia
    24.8
  11. 11AugustówPodlasie
    24.3
  12. 12Jastrzębie ZdrójSilesia
    23.4
  13. 13OtwockMazovia
    23.2
  14. 14ToruńKujawsko-Pomorskie
    22.6
  15. 15PoznańGreater Poland
    22.4
  16. 16Czechowice-DziedziceSilesia
    21.7
  17. 17TarnówLesser Poland
    21.4
  18. 18StarachowiceŚwiętokrzyskie
    21.2
  19. 19KrakówLesser Poland
    21.1
  20. 20LegionowoMazovia
    20.9
  21. 20WrocławLower Silesia
    20.9
  22. 22WawerMazovia
    20.7
  23. 22DębicaSubcarpathia
    20.7
  24. 22KłodzkoLower Silesia
    20.7
  25. 25ZamośćLublin
    20.4
  26. 25ŁódźŁódź Voivodeship
    20.4
  27. 27KielceŚwiętokrzyskie
    20.2
  28. 27BiałystokPodlasie
    20.2
  29. 29RadomMazovia
    19.8
  30. 30Gorzów WielkopolskiLubusz
    19.7
  31. 31JarosławSubcarpathia
    19.6
  32. 32ElblągWarmia-Masuria
    19.4
  33. 33ŚwiecieKujawsko-Pomorskie
    19.3
  34. 34LublinLublin
    19.2
  35. 34ŻaryLubusz
    19.2
  36. 36SulechówLubusz
    19.0
  37. 37BydgoszczKujawsko-Pomorskie
    18.9
  38. 38GdyniaPomerania
    18.6
  39. 39CiechanówMazovia
    18.4
  40. 40PrzemyślSubcarpathia
    18.3
  41. 40Konstancin-JeziornaMazovia
    18.3
  42. 42WarsawMazovia
    18.1
  43. 43PłockMazovia
    17.9
  44. 44OlsztynWarmia-Masuria
    17.2
  45. 45Zielona GóraLubusz
    17.1
  46. 45GdańskPomerania
    17.1
  47. 45BrzegOpole Voivodeship
    17.1
  48. 48EłkWarmia-Masuria
    17.0
  49. 49RzeszówSubcarpathia
    16.9
  50. 49MielecSubcarpathia
    16.9
  51. 51SopotPomerania
    16.7
  52. 52SuwałkiPodlasie
    16.5
  53. 53RacibórzSilesia
    16.4
  54. 54Jelenia GóraLower Silesia
    16.3
  55. 55KatowiceSilesia
    15.7
  56. 56OpoleOpole Voivodeship
    15.5
  57. 57SzczecinWest Pomerania
    14.5
  58. 58Kędzierzyn-KoźleOpole Voivodeship
    13.8
  59. 59KołobrzegWest Pomerania
    13.6
  60. 60KościerzynaPomerania
    13.2
  61. 61BytówPomerania
    12.2
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

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SmogRank, most polluted cities in Poland, PM2.5, November 2025, smogrank.com/pl/history/2025-11 (accessed 2 Oct 2026).

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