What is the air quality in São Gonçalo do Amarante?

São Gonçalo do Amarante, Brazil has an annual US AQI of 42 (Reasonable) and average PM2.5 of 7.7 µg/m³, ranking #329 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in São Gonçalo do Amarante?

May is typically the cleanest month (AQI 37) and October the most polluted (AQI 49).

Where does São Gonçalo do Amarante's air quality data come from?

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

São Gonçalo do Amarante, Brazil — Air Quality & Clean City Guide 2026

São Gonçalo do Amarante Air Quality Data

Global rank	City	Continent	AQI	PM2.5
329	São Gonçalo do Amarante, Brazil	South America	AQI 42	PM2.5 7.7 µg/m³