What is the air quality in Cariacica?

Cariacica, Brazil has an annual US AQI of 48 (Reasonable) and average PM2.5 of 8.9 µg/m³, ranking #595 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Cariacica?

January is typically the cleanest month (AQI 43) and August the most polluted (AQI 52).

Where does Cariacica's air quality data come from?

PM2.5: 1998–2025 (monitors 2024, satellite 1998–2024, model 2025). Measured by government monitoring stations. Full sources are on the methodology page.

Cariacica, Brazil — Air Quality & Clean City Guide 2026

Cariacica Air Quality Data

Global rank	City	Continent	AQI	PM2.5
595	Cariacica, Brazil	South America	AQI 48	PM2.5 8.9 µg/m³