Air quality in St. Gallen

Air quality index (AQI⁺) and PM2.5 air pollution in St. Gallen • 06:35, Jun 16

Live most polluted city ranking

Real-time St. Gallen most polluted city ranking

#	Cities	AQI⁺ US
1	Wattwil	56
2	Oberriet	50
3	Grabs	46
4	Walenstadt	39
5	St. Gallen	34
6	Steinach	33
7	Thal	33

Live cleanest city ranking

Real-time St. Gallen cleanest city ranking

#	Cities	AQI⁺ US
1	Steinach	33
2	Thal	33
3	St. Gallen	34
4	Walenstadt	39
5	Grabs	46
6	Oberriet	50
7	Wattwil	56

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