What is the air quality in Campo Mourão?

Campo Mourão, Brazil has an annual US AQI of 54 (Reasonable) and average PM2.5 of 11.5 µg/m³, ranking #1214 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Campo Mourão?

February is typically the cleanest month (AQI 46) and September the most polluted (AQI 69).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
1214	Campo Mourão, Brazil	South America	AQI 54	PM2.5 11.5 µg/m³