Air Quality Lab — Châu Đốc, Vietnam
Air Quality Profile·
Châu Đốc reports an annual PM2.5 of 22.6 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Châu Đốc
Vietnam
VietnamAnnual Average
ModerateWHO annual classification
22.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2828 µg/m³ — Poor
2929 µg/m³ — Poor
2929 µg/m³ — Poor
3232 µg/m³ — Poor
1919 µg/m³ — Moderate
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
1515 µg/m³ — Fair
1919 µg/m³ — Moderate
1515 µg/m³ — Moderate
2222 µg/m³ — Moderate
3434 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
2828 µg/m³ — Poor
2929 µg/m³ — Poor
2929 µg/m³ — Poor
3232 µg/m³ — Poor
1919 µg/m³ — Moderate
1414 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1616 µg/m³ — Moderate
1515 µg/m³ — Fair
1919 µg/m³ — Moderate
1515 µg/m³ — Moderate
2222 µg/m³ — Moderate
3434 µg/m³ — Poor
Best months: Jun, Aug, OctWorst months: Mar–Apr, Dec
Fair10–15 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 Vietnam
Châu Đốc: 22.6 µg/m³. Typical range in Vietnam: 19.2–28.5 µg/m³. Low anchor: Vũng Tàu, 15.8 µg/m³. High anchor: Hanoi, 35.4 µg/m³.
99 cities tracked