Air quality in Yamanashi

Air quality index (AQI⁺) and PM2.5 air pollution in Yamanashi • 22:06, May 30

Live most polluted city ranking

Real-time Yamanashi most polluted city ranking

#	Cities	AQI⁺ US
1	Kofu	63
2	Fujimi	62
3	Koshu	60
4	Otsuki	54
5	Fuefuki	53
6	Yoshida	53
7	Arata	44
8	Nanbu	44
9	Fujiyoshida	39
10	Nirasaki	39

Live cleanest city ranking

Real-time Yamanashi cleanest city ranking

#	Cities	AQI⁺ US
1	Chuo	33
2	Fujiyoshida	39
3	Nirasaki	39
4	Arata	44
5	Nanbu	44
6	Fuefuki	53
7	Yoshida	53
8	Otsuki	54
9	Koshu	60
10	Fujimi	62

Wildfire map spotlight: Seven Cabins Fire, New Mexico

Wildfire map spotlight: Bain Fire, California

Smoke rises from a wildfire burning through forest vegetation.

Wildfire Map Spotlight: Hummingbird Fire, New Mexico

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.

GSA contract holder

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved