What is the air quality in San Fernando del Valle de Catamarca?

San Fernando del Valle de Catamarca, Argentina has an annual US AQI of 61 (Polluted) and average PM2.5 of 14.4 µg/m³, ranking #2229 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in San Fernando del Valle de Catamarca?

March is typically the cleanest month (AQI 55) and August the most polluted (AQI 69).

Where does San Fernando del Valle de Catamarca'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.

San Fernando del Valle de Catamarca, Argentina — Air Quality & Clean City Guide 2026

San Fernando del Valle de Catamarca Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2229	San Fernando del Valle de Catamarca, Argentina	South America	AQI 61	PM2.5 14.4 µg/m³