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Air quality in Valais

Air quality index (AQI⁺) and PM2.5 air pollution in Valais • 16:45, May 30

Live most polluted city ranking

Real-time Valais most polluted city ranking

#	Cities	AQI⁺ US
1	Sion	60
2	Charrat	58
3	Sitten	58
4	Baltschieder	56
5	Montana	55
6	Saint-Maurice	53
7	Visp	50
8	Zermatt	46
9	Varen	44
10	Veyras	25

Live cleanest city ranking

Real-time Valais cleanest city ranking

#	Cities	AQI⁺ US
1	Sierre	17
2	Martigny-Combe	22
3	Veyras	25
4	Varen	44
5	Zermatt	46
6	Visp	50
7	Saint-Maurice	53
8	Montana	55
9	Baltschieder	56
10	Charrat	58

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