What is the air quality in Comitán de Domínguez?

Comitán de Domínguez, Mexico has an annual US AQI of 61 (Polluted) and average PM2.5 of 15.3 µg/m³, ranking #2312 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Comitán de Domínguez?

September is typically the cleanest month (AQI 50) and April the most polluted (AQI 92).

Where does Comitán de Domínguez's air quality data come from?

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Comitán de Domínguez, Mexico — Air Quality & Clean City Guide 2026

Comitán de Domínguez Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2312	Comitán de Domínguez, Mexico	North America	AQI 61	PM2.5 15.3 µg/m³