Air Quality Lab — Sibu, Malaysia
Air Quality Profile·
Sibu reports an annual PM2.5 of 12.5 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Sibu
Malaysia
MalaysiaAnnual Average
FairWHO annual classification
12.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.97.9 µg/m³ — Good
8.38.3 µg/m³ — Good
8.48.4 µg/m³ — Good
1414 µg/m³ — Fair
1717 µg/m³ — Moderate
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1515 µg/m³ — Moderate
2222 µg/m³ — Moderate
1313 µg/m³ — Fair
1010 µg/m³ — Good
7.87.8 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
7.97.9 µg/m³ — Good
8.38.3 µg/m³ — Good
8.48.4 µg/m³ — Good
1414 µg/m³ — Fair
1717 µg/m³ — Moderate
1212 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1414 µg/m³ — Fair
1515 µg/m³ — Moderate
2222 µg/m³ — Moderate
1313 µg/m³ — Fair
1010 µg/m³ — Good
7.87.8 µg/m³ — Good
Best months: Jan–Feb, DecWorst months: May, Aug–Sep
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 Malaysia
Sibu: 12.5 µg/m³. Typical range in Malaysia: 13.0–18.2 µg/m³. Low anchor: Beluru, 8.2 µg/m³. High anchor: Bukit Mertajam, 24.5 µg/m³.
233 cities tracked