Air Quality Lab — Pátra, Greece
Air Quality Profile
Pátra reports an annual PM2.5 of 14.4 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Pátra
Greece
GreeceAnnual Average
FairWHO annual classification
14.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1414 µg/m³ — Fair
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1212 µg/m³ — Fair
1212 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1414 µg/m³ — Fair
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
Best months: May–Jun, SepWorst months: Feb, Nov–Dec
Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Greece
Pátra: 14.4 µg/m³. Typical range in Greece: 12.5–14.6 µg/m³. Low anchor: Préveza, 9.6 µg/m³. High anchor: Athens, 15.3 µg/m³.
60 cities tracked