What is the air quality in Duque de Caxias?

Duque de Caxias, Brazil has an annual US AQI of 65 (Polluted) and average PM2.5 of 16 µg/m³, ranking #2715 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Duque de Caxias?

November is typically the cleanest month (AQI 59) and June the most polluted (AQI 71).

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
2715	Duque de Caxias, Brazil	South America	AQI 65	PM2.5 16 µg/m³