Air Quality Lab — Rivera, Uruguay
Air Quality Profile·
Rivera reports an annual PM2.5 of 8.9 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Rivera
Uruguay
UruguayAnnual Average
GoodWHO annual classification
8.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.58.5 µg/m³ — Good
8.48.4 µg/m³ — Good
8.48.4 µg/m³ — Good
8.38.3 µg/m³ — Good
8.98.9 µg/m³ — Good
1111 µg/m³ — Fair
1010 µg/m³ — Fair
1414 µg/m³ — Fair
8.38.3 µg/m³ — Good
6.46.4 µg/m³ — Good
6.26.2 µg/m³ — Good
8.28.2 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.58.5 µg/m³ — Good
8.48.4 µg/m³ — Good
8.48.4 µg/m³ — Good
8.38.3 µg/m³ — Good
8.98.9 µg/m³ — Good
1111 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1010 µg/m³ — Fair
1414 µg/m³ — Fair
8.38.3 µg/m³ — Good
6.46.4 µg/m³ — Good
6.26.2 µg/m³ — Good
8.28.2 µg/m³ — Good
Best months: Oct–DecWorst months: Jun–Aug
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 Uruguay
Rivera: 8.9 µg/m³. Typical range in Uruguay: 9.8–11.3 µg/m³. Low anchor: Melo, 8.4 µg/m³. High anchor: Montevideo, 13.1 µg/m³.
29 cities tracked