What is the air quality in Rivadavia (San Juan)?

Rivadavia (San Juan), Argentina has an annual US AQI of 71 (Polluted) and average PM2.5 of 19.6 µg/m³, ranking #3291 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Rivadavia (San Juan)?

October is typically the cleanest month (AQI 68) and May the most polluted (AQI 74).

Where does Rivadavia (San Juan)'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.

Rivadavia (San Juan), Argentina — Air Quality & Clean City Guide 2026

Rivadavia (San Juan) Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3291	Rivadavia (San Juan), Argentina	South America	AQI 71	PM2.5 19.6 µg/m³