Préveza reports an annual PM2.5 of 9.6 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Compared across Greece
Préveza: 9.6 µg/m³. Typical range in Greece: 12.5–14.6 µg/m³. High anchor: Athens, 15.3 µg/m³.
60 cities tracked