What is the air quality in Santo André?

Santo André, Brazil has an annual US AQI of 64 (Polluted) and average PM2.5 of 15.8 µg/m³, ranking #2596 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Santo André?

December is typically the cleanest month (AQI 57) and July 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
2596	Santo André, Brazil	South America	AQI 64	PM2.5 15.8 µg/m³