Air Quality Lab — Montes Claros, Brazil
Air Quality Profile·
Montes Claros reports an annual PM2.5 of 9.1 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Montes Claros
Brazil
BrazilAnnual Average
GoodWHO annual classification
9.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1111 µg/m³ — Fair
1010 µg/m³ — Good
8.38.3 µg/m³ — Good
8.98.9 µg/m³ — Good
8.58.5 µg/m³ — Good
7.37.3 µg/m³ — Good
7.97.9 µg/m³ — Good
7.87.8 µg/m³ — Good
9.19.1 µg/m³ — Good
1111 µg/m³ — Fair
9.59.5 µg/m³ — Good
9.59.5 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
1111 µg/m³ — Fair
1010 µg/m³ — Good
8.38.3 µg/m³ — Good
8.98.9 µg/m³ — Good
8.58.5 µg/m³ — Good
7.37.3 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.97.9 µg/m³ — Good
7.87.8 µg/m³ — Good
9.19.1 µg/m³ — Good
1111 µg/m³ — Fair
9.59.5 µg/m³ — Good
9.59.5 µg/m³ — Good
Best months: Jun–AugWorst months: Jan–Feb, Oct
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 Brazil
Montes Claros: 9.1 µg/m³. Typical range in Brazil: 8.4–13.2 µg/m³. Low anchor: Itabuna, 7.2 µg/m³. High anchor: Manaus, 31.4 µg/m³.
1,136 cities tracked