SmogRank / World / Europe / France / Corsica
Most polluted cities in Corsica, France
1 measured city, this year; 1 above the WHO annual guideline. Worst: Bastia at 7.6 µg/m³, #1,855 in the world.
- 1Bastia 421.5×
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
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SmogRank, most polluted cities in Corsica, France, PM2.5, this year to 2 Oct 2026, 03:00 UTC, smogrank.com/fr/region/corsica?w=year.
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Updated 2026-10-02 03:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index.