What is the air quality in Altamira?

Altamira, Brazil has an annual US AQI of 60 (Reasonable) and average PM2.5 of 14.9 µg/m³, ranking #2181 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Altamira?

June is typically the cleanest month (AQI 54) and November 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
2181	Altamira, Brazil	South America	AQI 60	PM2.5 14.9 µg/m³