What is the air quality in Valdivia?

Valdivia, Chile has an annual US AQI of 68 (Polluted) and average PM2.5 of 19.4 µg/m³, ranking #3084 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Valdivia?

December is typically the cleanest month (AQI 39) and July the most polluted (AQI 98).

Where does Valdivia's air quality data come from?

PM2.5: 1998–2026 (monitors 2016–2026, satellite 1998–2016, 2018, 2021–2023; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Valdivia, Chile — Air Quality & Clean City Guide 2026

Valdivia Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3084	Valdivia, Chile	South America	AQI 68	PM2.5 19.4 µg/m³