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

Yamanashi

Air quality in Yamanashi

Air quality index (AQI⁺) and PM2.5 air pollution in Yamanashi • 11:52, Oct 03

Live most polluted city ranking

Real-time Yamanashi most polluted city ranking

#	Cities	AQI⁺ US
1	Fuefuki	55
2	Nirasaki	55
3	Chuo	53
4	Koshu	44
5	Arata	33
6	Fujiyoshida	33
7	Otsuki	33
8	Kofu	28
9	Nanbu	28
10	Yoshida	17

Live cleanest city ranking

Real-time Yamanashi cleanest city ranking

#	Cities	AQI⁺ US
1	Yoshida	17
2	Kofu	28
3	Nanbu	28
4	Arata	33
5	Fujiyoshida	33
6	Otsuki	33
7	Koshu	44
8	Chuo	53
9	Fuefuki	55
10	Nirasaki	55

Wildfires in Yamanashi

Real-time information

Active fires

--

Wildfire Map Spotlight: Dome Fire, Yosemite National Park, California

Wildfire Map Spotlight: Sand Creek and Bobcat Lakes Fires, Montana

Dry land under a scorching sun.

Heatwave Map Spotlight: Southwest USA

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