What is the air quality in Cotia?

Cotia, Brazil has an annual US AQI of 67 (Polluted) and average PM2.5 of 17.6 µg/m³, ranking #2922 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Cotia?

January is typically the cleanest month (AQI 64) and September the most polluted (AQI 73).

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
2922	Cotia, Brazil	South America	AQI 67	PM2.5 17.6 µg/m³