What is the air quality in Gravataí?

Gravataí, Brazil has an annual US AQI of 52 (Reasonable) and average PM2.5 of 10.3 µg/m³, ranking #925 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Gravataí?

March is typically the cleanest month (AQI 46) and June the most polluted (AQI 58).

Where does Gravataí's air quality data come from?

PM2.5: 1998–2025 (satellite 1998–2024, model 2025). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Gravataí, Brazil — Air Quality & Clean City Guide 2026

Gravataí Air Quality Data

Global rank	City	Continent	AQI	PM2.5
925	Gravataí, Brazil	South America	AQI 52	PM2.5 10.3 µg/m³