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Air quality in Italy

Capital: RomeItalian, German, French, CatalanUpdated October 2026
14µg/m³ national average

Air quality in Italy

People in Italy breathe an average of 14 µg/m³ of PM2.5 (2023), 3× the WHO guideline. Moderate.

Air quality by place in Italy

Measured annual averages from the WHO Ambient Air Quality Database.

PlacePM2.5YearLevel
Cinque Terre9 µg/m³2021Fairly clean
Syracuse10 µg/m³2021Fairly clean
Calabria10 µg/m³2021Fairly clean
Lake Maggiore10.2 µg/m³2024Moderate
Genoa11 µg/m³2021Moderate
Umbria11 µg/m³2021Moderate
Rome12 µg/m³2021Moderate
Florence12 µg/m³2021Moderate
Tuscany12 µg/m³2021Moderate
Puglia12 µg/m³2021Moderate
Bari12 µg/m³2021Moderate
Amalfi Coast12.8 µg/m³2024Moderate
Sicily13 µg/m³2021Moderate
Pisa13 µg/m³2021Moderate
Palermo13 µg/m³2021Moderate
Catania13 µg/m³2021Moderate
Lecce13 µg/m³2021Moderate
Abruzzo13 µg/m³2021Moderate
Sardinia13.1 µg/m³2024Moderate
Cagliari13.1 µg/m³2024Moderate
Lake Como14.8 µg/m³2024Moderate
Naples15 µg/m³2021Moderate
Bologna15 µg/m³2021Moderate
Rimini15 µg/m³2021Moderate
Lake Garda18.4 µg/m³2024Polluted
Bergamo19 µg/m³2021Polluted
Milan20 µg/m³2021Polluted
Verona20 µg/m³2021Polluted
Turin20 µg/m³2021Polluted
Venice22 µg/m³2021Polluted

Air quality by place

Sources

Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.