SmogRank / World / Poland / February 2023

Most polluted cities in Poland, February 2023

67 cities in Poland ranked by their average PM2.5 over the 28 days. Worst: Radomsko at 30.8 µg/m³, #24 of 1,175 cities in the world. Cleanest: Sopot at 11.8. A city needs measurements on 70% of the days to be ranked.

OpenAQ's archive, where our readings come from, has almost none for 25 of these 28 days. Cities in the United States and Europe have them from the EPA's and the European Environment Agency's own records of the same monitors; many cities elsewhere are missing from this board, not clean. Why.

← Radomsko 30.8
Every city in Poland ranked for February 2023, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1RadomskoŁódź Voivodeship
    30.8
  2. 2Bielsko-BialaSilesia
    30.5
  3. 3WłocławekKujawsko-Pomorskie
    29.0
  4. 3Jastrzębie ZdrójSilesia
    29.0
  5. 5RacibórzSilesia
    28.7
  6. 6KłodzkoLower Silesia
    27.1
  7. 7KaliszGreater Poland
    26.5
  8. 8Nakło nad NoteciąKujawsko-Pomorskie
    26.0
  9. 9LublinLublin
    25.9
  10. 10OtwockMazovia
    25.3
  11. 10KatowiceSilesia
    25.3
  12. 12RzeszówSubcarpathia
    24.5
  13. 13KrakówLesser Poland
    24.1
  14. 14ŁaskŁódź Voivodeship
    24.0
  15. 15WawerMazovia
    23.8
  16. 16DębicaSubcarpathia
    23.5
  17. 17LegionowoMazovia
    23.4
  18. 18KielceŚwiętokrzyskie
    23.1
  19. 18KutnoŁódź Voivodeship
    23.1
  20. 20KrapkowiceOpole Voivodeship
    22.8
  21. 21LęborkPomerania
    22.7
  22. 22RadomMazovia
    22.4
  23. 22Jelenia GóraLower Silesia
    22.4
  24. 24KrosnoSubcarpathia
    22.2
  25. 25NiskoSubcarpathia
    22.1
  26. 26JasłoSubcarpathia
    21.8
  27. 27AugustówPodlasie
    21.7
  28. 28PruszkówMazovia
    21.3
  29. 28SzczecinWest Pomerania
    21.3
  30. 30StarachowiceŚwiętokrzyskie
    20.9
  31. 31ŻyrardówMazovia
    20.8
  32. 31ZamośćLublin
    20.8
  33. 31WrocławLower Silesia
    20.8
  34. 34NysaOpole Voivodeship
    20.6
  35. 35ToruńKujawsko-Pomorskie
    20.3
  36. 36TarnówLesser Poland
    19.8
  37. 37SiedlceMazovia
    19.6
  38. 37JarosławSubcarpathia
    19.6
  39. 37ŚwiecieKujawsko-Pomorskie
    19.6
  40. 37Gorzów WielkopolskiLubusz
    19.6
  41. 41OpoleOpole Voivodeship
    19.4
  42. 42MielecSubcarpathia
    19.3
  43. 43WarsawMazovia
    19.2
  44. 44PułtuskMazovia
    18.7
  45. 44ŁukówLublin
    18.7
  46. 44KościerzynaPomerania
    18.7
  47. 47PoznańGreater Poland
    18.2
  48. 48GrajewoPodlasie
    18.1
  49. 49PłockMazovia
    17.5
  50. 50Kędzierzyn-KoźleOpole Voivodeship
    17.4
  51. 50BydgoszczKujawsko-Pomorskie
    17.4
  52. 52PrzemyślSubcarpathia
    16.7
  53. 53Zielona GóraLubusz
    16.6
  54. 54BiałystokPodlasie
    16.4
  55. 55Konstancin-JeziornaMazovia
    16.1
  56. 56KętrzynWarmia-Masuria
    15.0
  57. 57GdyniaPomerania
    14.7
  58. 58EłkWarmia-Masuria
    13.7
  59. 58ŚwinoujścieWest Pomerania
    13.7
  60. 60OlsztynWarmia-Masuria
    13.1
  61. 61ŁódźŁódź Voivodeship
    13.0
  62. 62ŻaryLubusz
    12.9
  63. 63GdańskPomerania
    12.8
  64. 64BogatyniaLower Silesia
    12.6
  65. 65UstkaPomerania
    12.4
  66. 66SuwałkiPodlasie
    11.9
  67. 67SopotPomerania
    11.8
Good0–5
Fair6–15
Moderate16–50
Poor51–90
Very poor91–140
Extremely poor141+

The European Environment Agency's air quality index bands for PM2.5 (2024 revision); it has bands, not numbers, so values stay in µg/m³. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

All cities in the world, February 2023 · Poland now

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SmogRank, most polluted cities in Poland, PM2.5, February 2023, smogrank.com/pl/history/2023-02 (accessed 2 Oct 2026).

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