What is the air quality in Acolman?

Acolman, Mexico has an annual US AQI of 81 (Polluted) and average PM2.5 of 23.4 µg/m³, ranking #3827 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Acolman?

July is typically the cleanest month (AQI 67) and May the most polluted (AQI 101).

Where does Acolman's air quality data come from?

PM2.5: 1998–2026 (monitors 2007–2011, satellite 1998–2007, 2009, 2011–2024, model 2025–2026). Measured by government monitoring stations. Full sources are on the methodology page.

Acolman, Mexico — Air Quality & Clean City Guide 2026

Acolman Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3827	Acolman, Mexico	North America	AQI 81	PM2.5 23.4 µg/m³