Air Quality Lab — Baukau, Timor Leste
Air Quality Profile·
Baukau reports an annual PM2.5 of 7.8 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Baukau
Timor Leste
Timor LesteAnnual Average
GoodWHO annual classification
7.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1010 µg/m³ — Fair
1313 µg/m³ — Fair
1010 µg/m³ — Fair
8.08.0 µg/m³ — Good
5.15.1 µg/m³ — Good
5.95.9 µg/m³ — Good
6.86.8 µg/m³ — Good
4.84.8 µg/m³ — Excellent
5.35.3 µg/m³ — Good
8.28.2 µg/m³ — Good
8.18.1 µg/m³ — Good
8.98.9 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
1010 µg/m³ — Fair
1313 µg/m³ — Fair
1010 µg/m³ — Fair
8.08.0 µg/m³ — Good
5.15.1 µg/m³ — Good
5.95.9 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
6.86.8 µg/m³ — Good
4.84.8 µg/m³ — Excellent
5.35.3 µg/m³ — Good
8.28.2 µg/m³ — Good
8.18.1 µg/m³ — Good
8.98.9 µg/m³ — Good
Best months: May, Aug–SepWorst months: Jan–Mar
Excellent0–5 µg/m³Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Timor Leste
Baukau: 7.8 µg/m³. Typical range in Timor Leste: 8.0–10.8 µg/m³. Low anchor: Lospalos, 6.9 µg/m³. High anchor: Likisá, 10.9 µg/m³.
9 cities tracked