What is the air quality in Naucalpan?

Naucalpan, Mexico has an annual US AQI of 87 (Polluted) and average PM2.5 of 23 µg/m³, ranking #4088 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Naucalpan?

September is typically the cleanest month (AQI 70) and May the most polluted (AQI 113).

Where does Naucalpan's air quality data come from?

PM2.5: 1998–2026 (satellite 1998–2024, model 2025–2026). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Naucalpan, Mexico — Air Quality & Clean City Guide 2026

Naucalpan Air Quality Data

Global rank	City	Continent	AQI	PM2.5
4088	Naucalpan, Mexico	North America	AQI 87	PM2.5 23 µg/m³