Air Quality Lab — Móng Cái, Vietnam
Air Quality Profile·
Móng Cái 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.
Móng Cái
Vietnam
VietnamAnnual Average
ModerateWHO annual classification
20.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3232 µg/m³ — Poor
2525 µg/m³ — Moderate
2626 µg/m³ — Poor
2525 µg/m³ — Moderate
1414 µg/m³ — Fair
1111 µg/m³ — Fair
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1414 µg/m³ — Fair
2424 µg/m³ — Moderate
2525 µg/m³ — Moderate
2828 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
3232 µg/m³ — Poor
2525 µg/m³ — Moderate
2626 µg/m³ — Poor
2525 µg/m³ — Moderate
1414 µg/m³ — Fair
1111 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1414 µg/m³ — Fair
2424 µg/m³ — Moderate
2525 µg/m³ — Moderate
2828 µg/m³ — Poor
Best months: Jun–AugWorst months: Jan, Mar, 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
Móng Cái: 20.6 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