Air Quality Lab — Dolores, Uruguay
Air Quality Profile·
Dolores reports an annual PM2.5 of 10.3 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Dolores
Uruguay
UruguayAnnual Average
FairWHO annual classification
10.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
9.19.1 µg/m³ — Good
9.69.6 µg/m³ — Good
7.47.4 µg/m³ — Good
8.38.3 µg/m³ — Good
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1919 µg/m³ — Moderate
8.78.7 µg/m³ — Good
7.97.9 µg/m³ — Good
8.48.4 µg/m³ — Good
8.58.5 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
9.19.1 µg/m³ — Good
9.69.6 µg/m³ — Good
7.47.4 µg/m³ — Good
8.38.3 µg/m³ — Good
1111 µg/m³ — Fair
1212 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1313 µg/m³ — Fair
1919 µg/m³ — Moderate
8.78.7 µg/m³ — Good
7.97.9 µg/m³ — Good
8.48.4 µg/m³ — Good
8.58.5 µg/m³ — Good
Best months: Mar–Apr, OctWorst months: Jun–Aug
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 Uruguay
Dolores: 10.3 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