Air Quality Lab — Warsaw, Poland
Air Quality Profile
Warsaw reports an annual PM2.5 of 16.3 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Warsaw
Poland
PolandAnnual Average
ModerateWHO annual classification
16.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2222 µg/m³ — Moderate
1818 µg/m³ — Moderate
2525 µg/m³ — Moderate
1717 µg/m³ — Moderate
1010 µg/m³ — Fair
1111 µg/m³ — Fair
9.79.7 µg/m³ — Good
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
2424 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
2222 µg/m³ — Moderate
1818 µg/m³ — Moderate
2525 µg/m³ — Moderate
1717 µg/m³ — Moderate
1010 µg/m³ — Fair
1111 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
9.79.7 µg/m³ — Good
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
2424 µg/m³ — Moderate
Best months: May–JulWorst months: Jan, Mar, Dec
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Poland
Warsaw: 16.3 µg/m³. Typical range in Poland: 11.9–15.8 µg/m³. Low anchor: Ustka, 8.1 µg/m³. High anchor: Sosnowiec, 19.7 µg/m³.
296 cities tracked