What is the air quality in Monza?

Monza, Italy has an annual US AQI of 92 (Polluted) and average PM2.5 of 27.4 µg/m³, ranking #4319 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Monza?

May is typically the cleanest month (AQI 63) and January the most polluted (AQI 128).

Where does Monza's air quality data come from?

PM2.5: 1998–2026 (monitors 2009–2013, 2015–2026, satellite 1998–2008, 2014; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Monza, Italy — Air Quality & Clean City Guide 2026

Monza Air Quality Data

Global rank	City	Continent	AQI	PM2.5
4319	Monza, Italy	Europe	AQI 92	PM2.5 27.4 µg/m³