Air Quality Lab — Donggang, Taiwan
Air Quality Profile·
Donggang reports an annual PM2.5 of 20.6 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Donggang
Taiwan
TaiwanAnnual Average
ModerateWHO annual classification
20.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3030 µg/m³ — Poor
2828 µg/m³ — Poor
2424 µg/m³ — Moderate
2727 µg/m³ — Poor
1616 µg/m³ — Moderate
8.78.7 µg/m³ — Good
1313 µg/m³ — Fair
1111 µg/m³ — Fair
2121 µg/m³ — Moderate
2020 µg/m³ — Moderate
2525 µg/m³ — Moderate
2424 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
3030 µg/m³ — Poor
2828 µg/m³ — Poor
2424 µg/m³ — Moderate
2727 µg/m³ — Poor
1616 µg/m³ — Moderate
8.78.7 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
1313 µg/m³ — Fair
1111 µg/m³ — Fair
2121 µg/m³ — Moderate
2020 µg/m³ — Moderate
2525 µg/m³ — Moderate
2424 µg/m³ — Moderate
Best months: Jun–AugWorst months: Jan–Feb, Apr
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Taiwan
Donggang: 20.6 µg/m³. Typical range in Taiwan: 16.5–22.6 µg/m³. Low anchor: Hengchun, 10.1 µg/m³. High anchor: Yuanlin, 24.8 µg/m³.
37 cities tracked