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Air quality in Yamaguchi

Air quality index (AQI⁺) and PM2.5 air pollution in Yamaguchi • 17:14, Sep 05

Yamaguchi Prefecture Environmental Life Department Environmental Policy DivisionAtmospheric Environmental Regional Observation System (AEROS)
Yamaguchi Prefecture Environmental Life Department Environmental Policy DivisionAtmospheric Environmental Regional Observation System (AEROS)

Live most polluted city ranking

Real-time Yamaguchi most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Hagi

39

2
The national flag of Japan

Hofu

39

3
The national flag of Japan

Mine

39

4
The national flag of Japan

Sanyoonoda

39

5
The national flag of Japan

Ube

39

6
The national flag of Japan

Waki

39

7
The national flag of Japan

Iwakuni

36

8
The national flag of Japan

Nagato

33

9
The national flag of Japan

Hikari

28

10
The national flag of Japan

Kudamatsu

28

Live cleanest city ranking

Real-time Yamaguchi cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Yanai

17

2
The national flag of Japan

Hikari

28

3
The national flag of Japan

Kudamatsu

28

4
The national flag of Japan

Shimonoseki

28

5
The national flag of Japan

Shunan

28

6
The national flag of Japan

Toyouracho Oaza Kogushi

28

7
The national flag of Japan

Yamaguchi

28

8
The national flag of Japan

Nagato

33

9
The national flag of Japan

Iwakuni

36

10
The national flag of Japan

Hagi

39

Wildfires in Yamaguchi

Real-time information

Active fires

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September 5, 2026: Kolkata among top 10 most polluted cities in the world

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Wildfire Map Spotlight: Washington Wildfires

Dense forest burning.
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Wildfire Map Spotlight: Austin Fire, Oregon

Which is the most polluted city in Yamaguchi?