SmogRank / Countries / Poland / February 2026
Most polluted cities in Poland, February 2026
54 cities in Poland ranked by their average PM2.5 over the 28 days. Worst: Żywiec at 48.7 µg/m³, #90 of 2,251 cities in the world. Cleanest: Wawer at 15.0. A city needs measurements on 70% of the days to be ranked.
- 1ŻywiecSilesia 48.7
- 2KłodzkoLower Silesia 39.8
- 3Gorzów WielkopolskiLubusz 38.4
- 4KaliszGreater Poland 38.1
- 5OtwockMazovia 36.8
- 6WłocławekKujawsko-Pomorskie 35.9
- 7ZgierzŁódź Voivodeship 32.2
- 7ŁaskŁódź Voivodeship 32.2
- 9ŻaryLubusz 31.7
- 10Jastrzębie ZdrójSilesia 30.9
- 11PoznańGreater Poland 29.9
- 12WrocławLower Silesia 29.8
- 13Zielona GóraLubusz 29.6
- 14Czechowice-DziedziceSilesia 29.4
- 15KrakówLesser Poland 29.1
- 16ToruńKujawsko-Pomorskie 29.0
- 17ŁódźŁódź Voivodeship 28.0
- 18RadomskoŁódź Voivodeship 27.3
- 19GdańskPomerania 26.8
- 20TarnówLesser Poland 26.7
- 20DębicaSubcarpathia 26.7
- 22LegionowoMazovia 26.5
- 23RzeszówSubcarpathia 26.1
- 24Konstancin-JeziornaMazovia 25.5
- 25RacibórzSilesia 25.2
- 26StarachowiceŚwiętokrzyskie 25.0
- 26CiechanówMazovia 25.0
- 28PruszkówMazovia 24.9
- 29ZamośćLublin 24.8
- 30BydgoszczKujawsko-Pomorskie 24.6
- 31RadomMazovia 24.4
- 31Jelenia GóraLower Silesia 24.4
- 33NiskoSubcarpathia 24.0
- 34PrzemyślSubcarpathia 23.9
- 34BrzegOpole Voivodeship 23.9
- 36AugustówPodlasie 23.8
- 37PłockMazovia 23.7
- 37OpoleOpole Voivodeship 23.7
- 39EłkWarmia-Masuria 23.5
- 40BiałystokPodlasie 23.2
- 41KościerzynaPomerania 22.9
- 42SzczecinWest Pomerania 22.7
- 42Kędzierzyn-KoźleOpole Voivodeship 22.7
- 44WarsawMazovia 22.6
- 45LublinLublin 22.2
- 46SuwałkiPodlasie 21.9
- 47JarosławSubcarpathia 21.8
- 48KatowiceSilesia 21.4
- 49OlsztynWarmia-Masuria 21.0
- 50SopotPomerania 20.9
- 51MielecSubcarpathia 20.2
- 52KołobrzegWest Pomerania 18.5
- 53ElblągWarmia-Masuria 17.7
- 54WawerMazovia 15.0
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+