What is the air quality in Montevideo?

Montevideo, Uruguay has an annual US AQI of 52 (Reasonable) and average PM2.5 of 10.9 µg/m³, ranking #1006 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Montevideo?

February is typically the cleanest month (AQI 44) and June the most polluted (AQI 62).

PM2.5: 1998–2025 (monitors 2015–2025, satellite 1998–2014). Measured by government monitoring stations. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
1006	Montevideo, Uruguay	South America	AQI 52	PM2.5 10.9 µg/m³