What is the air quality in Arezzo?

Arezzo, Italy has an annual US AQI of 62 (Polluted) and average PM2.5 of 14.9 µg/m³, ranking #2355 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Arezzo?

May is typically the cleanest month (AQI 52) and December the most polluted (AQI 77).

Where does Arezzo's air quality data come from?

PM2.5: 1998–2026 (monitors 2013, 2015–2026, satellite 1998–2014; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Arezzo, Italy — Air Quality & Clean City Guide 2026

Arezzo Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2355	Arezzo, Italy	Europe	AQI 62	PM2.5 14.9 µg/m³