What is the air quality in El Salto?

El Salto, Mexico has an annual US AQI of 72 (Polluted) and average PM2.5 of 17.3 µg/m³, ranking #3346 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in El Salto?

September is typically the cleanest month (AQI 60) and May the most polluted (AQI 85).

Where does El Salto's air quality data come from?

PM2.5: 1998–2026 (monitors 2023–2026, satellite 1998–2024; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

El Salto, Mexico — Air Quality & Clean City Guide 2026

El Salto Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3346	El Salto, Mexico	North America	AQI 72	PM2.5 17.3 µg/m³