Air Quality Lab — Altai, Mongolia
Air Quality Profile·
Altai reports an annual PM2.5 of 12.5 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Altai
Mongolia
MongoliaAnnual Average
FairWHO annual classification
12.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
9.69.6 µg/m³ — Good
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1313 µg/m³ — Fair
1010 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
9.69.6 µg/m³ — Good
1212 µg/m³ — Fair
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
1616 µg/m³ — Moderate
1212 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1313 µg/m³ — Fair
1010 µg/m³ — Good
Best months: Jan, Jul, DecWorst months: Mar–May
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Mongolia
Altai: 12.5 µg/m³. Typical range in Mongolia: 10.3–12.6 µg/m³. Low anchor: Ulaangom, 9.2 µg/m³. High anchor: Ulan Bator, 67.8 µg/m³.
22 cities tracked