Choose another country or region to see content specific to your location and shop online.

Air quality in Yamanashi

Air quality index (AQI⁺) and PM2.5 air pollution in Yamanashi • 00:05, Jun 19

Live most polluted city ranking

Real-time Yamanashi most polluted city ranking

#	Cities	AQI⁺ US
1	Kofu	97
2	Arata	60
3	Fuefuki	58
4	Otsuki	58
5	Koshu	56
6	Nanbu	56
7	Yoshida	56
8	Fujimi	55
9	Fujiyoshida	55
10	Chuo	53

Live cleanest city ranking

Real-time Yamanashi cleanest city ranking

#	Cities	AQI⁺ US
1	Nirasaki	33
2	Chuo	53
3	Fujimi	55
4	Fujiyoshida	55
5	Koshu	56
6	Nanbu	56
7	Yoshida	56
8	Fuefuki	58
9	Otsuki	58
10	Arata	60

Wildfire map spotlight: Shore Fire, Riverside County, California

Wildfire Map Spotlight: South Fork Fire, Nebraska

Wildfire Map Spotlight: Tule, Juniper Dunes and Twin Sisters fires, Washington

Which is the most polluted city in Yamanashi?

globe background

Connect With IQAir

Get exclusive articles, product updates, tips, and occasional offers delivered to your inbox. You can unsubscribe at any time.

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved