SmogRank / Countries / Poland / Mazovia
Most polluted cities in Mazovia, Poland
8 measured cities, this year; 8 above the WHO annual guideline. Worst: Otwock at 26.7 µg/m³, #165 in the world.
8 moderate
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+
Estimated: cities without a monitor
Mazovia cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Mokotów | ≈ 13 µg/m³ |
| Praga Południe | ≈ 13 µg/m³ |
| Ursynów | ≈ 13 µg/m³ |
| Wola | ≈ 14 µg/m³ |
| Bielany | ≈ 14 µg/m³ |
| Białołeka | ≈ 14 µg/m³ |
| Targówek | ≈ 13 µg/m³ |
| Bemowo | ≈ 14 µg/m³ |
| Śródmieście | ≈ 13 µg/m³ |
| Praga Północ | ≈ 13 µg/m³ |
| Ochota | ≈ 14 µg/m³ |
| Siedlce | ≈ 12 µg/m³ |
| Ostrołęka | ≈ 8 µg/m³ |
| Żoliborz | ≈ 14 µg/m³ |
| Ursus | ≈ 15 µg/m³ |
| Sochaczew | ≈ 12 µg/m³ |
| Mińsk Mazowiecki | ≈ 13 µg/m³ |
| Wołomin | ≈ 13 µg/m³ |
| Piaseczno | ≈ 13 µg/m³ |
| Włochy | ≈ 15 µg/m³ |
| Mława | ≈ 9 µg/m³ |
| Nowy Dwór Mazowiecki | ≈ 14 µg/m³ |
| Grodzisk Mazowiecki | ≈ 15 µg/m³ |
| Wyszków | ≈ 11 µg/m³ |
| Ząbki | ≈ 13 µg/m³ |
| Piastów | ≈ 15 µg/m³ |
| Marki | ≈ 13 µg/m³ |
| Ostrów Mazowiecka | ≈ 9 µg/m³ |
| Płońsk | ≈ 10 µg/m³ |
| Rembertów | ≈ 13 µg/m³ |
| Wesoła | ≈ 13 µg/m³ |
| Pionki | ≈ 12 µg/m³ |
| Pułtusk | ≈ 10 µg/m³ |
| Gostynin | ≈ 12 µg/m³ |
| Sierpc | ≈ 11 µg/m³ |
| Sulejówek | ≈ 13 µg/m³ |
| Sokołów Podlaski | ≈ 10 µg/m³ |
| Józefów | ≈ 13 µg/m³ |
| Kobyłka | ≈ 13 µg/m³ |
| Zielonka | ≈ 13 µg/m³ |
Updated 2026-10-01 20:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.