Most polluted cities in Switzerland, August 2024

No city in Switzerland had measurements on 70% of the days, so August 2024 has no board for Switzerland.

Excellent0–50

Good51–100

Lightly polluted101–150

Moderately polluted151–200

Heavily polluted201–300

Severely polluted301+

China's Air Quality Index (HJ 633-2012), PM2.5 individual index. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales