WorldArrow icon
Arrow iconYamanashi

Air quality in Yamanashi

Air quality index (AQI⁺) and PM2.5 air pollution in Yamanashi • 12:49, Sep 17

Atmosphere Water Quality Preservation Section, Forestry Department, Yamanashi PrefectureAtmospheric Environmental Regional Observation System (AEROS)Tokyo Metropolis
Atmosphere Water Quality Preservation Section, Forestry Department, Yamanashi PrefectureAtmospheric Environmental Regional Observation System (AEROS)Tokyo Metropolis

Live most polluted city ranking

Real-time Yamanashi most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Fuefuki

33

2
The national flag of Japan

Fujiyoshida

33

3
The national flag of Japan

Nirasaki

28

4
The national flag of Japan

Otsuki

28

5
The national flag of Japan

Yoshida

28

6
The national flag of Japan

Chuo

22

7
The national flag of Japan

Kofu

22

8
The national flag of Japan

Arata

17

9
The national flag of Japan

Koshu

17

10
The national flag of Japan

Nanbu

17

Live cleanest city ranking

Real-time Yamanashi cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Arata

17

2
The national flag of Japan

Koshu

17

3
The national flag of Japan

Nanbu

17

4
The national flag of Japan

Chuo

22

5
The national flag of Japan

Kofu

22

6
The national flag of Japan

Nirasaki

28

7
The national flag of Japan

Otsuki

28

8
The national flag of Japan

Yoshida

28

9
The national flag of Japan

Fuefuki

33

10
The national flag of Japan

Fujiyoshida

33

Wildfires in Yamanashi

Real-time information

Active fires

--

Forest fire.
external link icon

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

external link icon

September 17, 2026: Beijing among top 10 most polluted cities in the world

Forest fire
external link icon

Wildfire Map Spotlight: Three Queens and King Fires, Washington

Which is the most polluted city in Yamanashi?