Turin reports an annual PM2.5 of 17.1 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Compared across Italy
Turin: 17.1 µg/m³. Typical range in Italy: 10.7–13.9 µg/m³. Low anchor: Cagliari, 9.5 µg/m³. High anchor: Milan, 19.8 µg/m³.
436 cities tracked