Air Quality Lab — Singapore, Singapore
Air Quality Profile
Singapore reports an annual PM2.5 of 14.3 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Singapore
Singapore
SingaporeAnnual Average
FairWHO annual classification
14.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1515 µg/m³ — Fair
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
1919 µg/m³ — Moderate
1717 µg/m³ — Moderate
1313 µg/m³ — Fair
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1111 µg/m³ — Fair
1414 µg/m³ — Fair
1111 µg/m³ — Fair
1515 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1515 µg/m³ — Fair
1515 µg/m³ — Fair
1616 µg/m³ — Moderate
1919 µg/m³ — Moderate
1717 µg/m³ — Moderate
1313 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1111 µg/m³ — Fair
1414 µg/m³ — Fair
1111 µg/m³ — Fair
1515 µg/m³ — Fair
Best months: Jul, Sep, NovWorst months: Mar–May
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 Asia
Singapore: 14.3 µg/m³. Typical range in Asia: 14.3–39.5 µg/m³. Low anchor: Saint Petersburg, 9.3 µg/m³. High anchor: Durg, 120.1 µg/m³.
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