What is the air quality in Sassari?

Sassari, Italy has an annual US AQI of 49 (Reasonable) and average PM2.5 of 9.4 µg/m³, ranking #664 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Sassari?

November is typically the cleanest month (AQI 45) and February the most polluted (AQI 53).

Where does Sassari's air quality data come from?

PM2.5: 1998–2025 (monitors 2012, 2015–2025, satellite 1998–2011, 2013–2014). Measured by government monitoring stations. Full sources are on the methodology page.

Sassari, Italy — Air Quality & Clean City Guide 2026

Sassari Air Quality Data

Global rank	City	Continent	AQI	PM2.5
664	Sassari, Italy	Europe	AQI 49	PM2.5 9.4 µg/m³