Air Quality Lab — Thái Nguyên, Vietnam
Air Quality Profile·
Thái Nguyên reports an annual PM2.5 of 30.4 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Thái Nguyên
Vietnam
VietnamAnnual Average
PoorWHO annual classification
30.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3535 µg/m³ — Poor
3131 µg/m³ — Poor
2929 µg/m³ — Poor
2626 µg/m³ — Poor
3030 µg/m³ — Poor
3333 µg/m³ — Poor
3030 µg/m³ — Poor
2424 µg/m³ — Moderate
2525 µg/m³ — Poor
2727 µg/m³ — Poor
3232 µg/m³ — Poor
4343 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
3535 µg/m³ — Poor
3131 µg/m³ — Poor
2929 µg/m³ — Poor
2626 µg/m³ — Poor
3030 µg/m³ — Poor
3333 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
3030 µg/m³ — Poor
2424 µg/m³ — Moderate
2525 µg/m³ — Poor
2727 µg/m³ — Poor
3232 µg/m³ — Poor
4343 µg/m³ — Unhealthy
Best months: Apr, Aug–SepWorst months: Jan, Jun, Dec
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Vietnam
Thái Nguyên: 30.4 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