What is the air quality in León?

León, Nicaragua has an annual US AQI of 57 (Reasonable) and average PM2.5 of 12.5 µg/m³, ranking #1592 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in León?

January is typically the cleanest month (AQI 51) and May the most polluted (AQI 66).

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

Global rank	City	Continent	AQI	PM2.5
1592	León, Nicaragua	North America	AQI 57	PM2.5 12.5 µg/m³