What is the air quality in Aracaju?

Aracaju, Brazil has an annual US AQI of 43 (Reasonable) and average PM2.5 of 7.9 µg/m³, ranking #371 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Aracaju?

June is typically the cleanest month (AQI 38) and September the most polluted (AQI 50).

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
371	Aracaju, Brazil	South America	AQI 43	PM2.5 7.9 µg/m³