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Air quality in Valais

Air quality index (AQI⁺) and PM2.5 air pollution in Valais • 02:03, Jun 20

Live most polluted city ranking

Real-time Valais most polluted city ranking

#	Cities	AQI⁺ US
1	Sion	71
2	Sitten	60
3	Baltschieder	56
4	Charrat	55
5	Montana	55
6	Saint-Maurice	55
7	Visp	55
8	Varen	44
9	Zermatt	34
10	Martigny-Combe	33

Live cleanest city ranking

Real-time Valais cleanest city ranking

#	Cities	AQI⁺ US
1	Sierre	22
2	Veyras	28
3	Martigny-Combe	33
4	Zermatt	34
5	Varen	44
6	Charrat	55
7	Montana	55
8	Saint-Maurice	55
9	Visp	55
10	Baltschieder	56

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