What is the air quality in Grosseto?

Grosseto, Italy has an annual US AQI of 58 (Reasonable) and average PM2.5 of 12 µg/m³, ranking #1710 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Grosseto?

May is typically the cleanest month (AQI 53) and July the most polluted (AQI 67).

Where does Grosseto's air quality data come from?

PM2.5: 1998–2026 (monitors 2010–2013, 2015–2026, satellite 1998–2009, 2014; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Grosseto, Italy — Air Quality & Clean City Guide 2026

Grosseto Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1710	Grosseto, Italy	Europe	AQI 58	PM2.5 12 µg/m³