What is the air quality in Bolzano?

Bolzano, Italy has an annual US AQI of 62 (Polluted) and average PM2.5 of 14.4 µg/m³, ranking #2332 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Bolzano?

May is typically the cleanest month (AQI 53) and January the most polluted (AQI 73).

Where does Bolzano's air quality data come from?

PM2.5: 1998–2026 (monitors 2008–2013, 2015–2026, satellite 1998–2008, 2011, 2014; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Bolzano, Italy — Air Quality & Clean City Guide 2026

Bolzano Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2332	Bolzano, Italy	Europe	AQI 62	PM2.5 14.4 µg/m³