What is the air quality in Barreiras?

Barreiras, Brazil has an annual US AQI of 42 (Reasonable) and average PM2.5 of 7.8 µg/m³, ranking #330 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Barreiras?

June is typically the cleanest month (AQI 26) and October the most polluted (AQI 54).

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
330	Barreiras, Brazil	South America	AQI 42	PM2.5 7.8 µg/m³