SmogRank / Countries / Poland / June 2025

Most polluted cities in Poland, June 2025

69 cities in Poland ranked by their average PM2.5 over the 30 days. Worst: Kalisz at 12.9 µg/m³, #400 of 1,912 cities in the world. Cleanest: Sulechów at 4.1. A city needs measurements on 70% of the days to be ranked.

  1. 1KaliszGreater Poland
    12.9
  2. 2ŁaskŁódź Voivodeship
    12.4
  3. 3WrocławLower Silesia
    12.0
  4. 3ŁódźŁódź Voivodeship
    12.0
  5. 5OtwockMazovia
    11.4
  6. 5Bielsko-BialaSilesia
    11.4
  7. 7Jastrzębie ZdrójSilesia
    10.9
  8. 8SiedlceMazovia
    10.6
  9. 8PoznańGreater Poland
    10.6
  10. 10ToruńKujawsko-Pomorskie
    10.5
  11. 11RadomskoŁódź Voivodeship
    10.3
  12. 11GdyniaPomerania
    10.3
  13. 13KatowiceSilesia
    10.2
  14. 14AugustówPodlasie
    10.0
  15. 15SopotPomerania
    9.9
  16. 16RadomMazovia
    9.8
  17. 17WłocławekKujawsko-Pomorskie
    9.3
  18. 18Tomaszów LubelskiLublin
    9.2
  19. 18KrakówLesser Poland
    9.2
  20. 20KrotoszynGreater Poland
    9.1
  21. 20KołobrzegWest Pomerania
    9.1
  22. 22StarachowiceŚwiętokrzyskie
    9.0
  23. 23ZamośćLublin
    8.9
  24. 23KielceŚwiętokrzyskie
    8.9
  25. 23KłodzkoLower Silesia
    8.9
  26. 23GdańskPomerania
    8.9
  27. 27PruszkówMazovia
    8.8
  28. 27LublinLublin
    8.8
  29. 27SzczecinWest Pomerania
    8.8
  30. 30PrzemyślSubcarpathia
    8.7
  31. 31NiskoSubcarpathia
    8.6
  32. 31MielecSubcarpathia
    8.6
  33. 33KrosnoSubcarpathia
    8.4
  34. 33Jelenia GóraLower Silesia
    8.4
  35. 35Konstancin-JeziornaMazovia
    8.1
  36. 35ŚwiecieKujawsko-Pomorskie
    8.1
  37. 35Czechowice-DziedziceSilesia
    8.1
  38. 38ElblągWarmia-Masuria
    8.0
  39. 39WawerMazovia
    7.8
  40. 39Gorzów WielkopolskiLubusz
    7.8
  41. 41WarsawMazovia
    7.5
  42. 41JarosławSubcarpathia
    7.5
  43. 41DębicaSubcarpathia
    7.5
  44. 41BiałystokPodlasie
    7.5
  45. 41ŻywiecSilesia
    7.5
  46. 46LegionowoMazovia
    7.3
  47. 46PłockMazovia
    7.3
  48. 46BydgoszczKujawsko-Pomorskie
    7.3
  49. 49Skarżysko-KamiennaŚwiętokrzyskie
    7.2
  50. 49ŚwinoujścieWest Pomerania
    7.2
  51. 51LubańLower Silesia
    7.1
  52. 51Kędzierzyn-KoźleOpole Voivodeship
    7.1
  53. 53EłkWarmia-Masuria
    6.9
  54. 54SuwałkiPodlasie
    6.8
  55. 54CiechanówMazovia
    6.8
  56. 56TarnówLesser Poland
    6.6
  57. 56OlsztynWarmia-Masuria
    6.6
  58. 58RzeszówSubcarpathia
    6.5
  59. 59BrzegOpole Voivodeship
    6.2
  60. 60ŻyrardówMazovia
    6.0
  61. 60RacibórzSilesia
    6.0
  62. 62JasłoSubcarpathia
    5.9
  63. 63GiżyckoWarmia-Masuria
    5.8
  64. 64OpoleOpole Voivodeship
    5.6
  65. 65ŻaryLubusz
    5.4
  66. 66BytówPomerania
    5.2
  67. 67KościerzynaPomerania
    5.0
  68. 68Zielona GóraLubusz
    4.3
  69. 69SulechówLubusz
    4.1
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, June 2025 · Poland now