Air Quality Lab — Ulaangom, Mongolia
Air Quality Profile·
Ulaangom reports an annual PM2.5 of 9.2 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Ulaangom
Mongolia
MongoliaAnnual Average
GoodWHO annual classification
9.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.18.1 µg/m³ — Good
7.77.7 µg/m³ — Good
8.38.3 µg/m³ — Good
1313 µg/m³ — Fair
1111 µg/m³ — Fair
8.58.5 µg/m³ — Good
1010 µg/m³ — Good
9.39.3 µg/m³ — Good
1010 µg/m³ — Good
9.49.4 µg/m³ — Good
8.78.7 µg/m³ — Good
7.37.3 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.18.1 µg/m³ — Good
7.77.7 µg/m³ — Good
8.38.3 µg/m³ — Good
1313 µg/m³ — Fair
1111 µg/m³ — Fair
8.58.5 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
1010 µg/m³ — Good
9.39.3 µg/m³ — Good
1010 µg/m³ — Good
9.49.4 µg/m³ — Good
8.78.7 µg/m³ — Good
7.37.3 µg/m³ — Good
Best months: Jan–Feb, DecWorst months: Apr–May, Sep
Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Mongolia
Ulaangom: 9.2 µg/m³. Typical range in Mongolia: 10.3–12.6 µg/m³. High anchor: Ulan Bator, 67.8 µg/m³.
22 cities tracked