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Air quality in Yamaguchi

Air quality index (AQI⁺) and PM2.5 air pollution in Yamaguchi • 06:34, Oct 30

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

Hikari

58

2
The national flag of Japan

Sanyoonoda

55

3
The national flag of Japan

Waki

39

4
The national flag of Japan

Yamaguchi

39

5
The national flag of Japan

Kudamatsu

33

6
The national flag of Japan

Mine

33

7
The national flag of Japan

Shimonoseki

33

8
The national flag of Japan

Yanai

33

9
The national flag of Japan

Hofu

28

10
The national flag of Japan

Toyouracho Oaza Kogushi

28

Live cleanest city ranking

Real-time Yamaguchi cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Nagato

17

2
The national flag of Japan

Iwakuni

19

3
The national flag of Japan

Hagi

22

4
The national flag of Japan

Shunan

25

5
The national flag of Japan

Hofu

28

6
The national flag of Japan

Toyouracho Oaza Kogushi

28

7
The national flag of Japan

Ube

28

8
The national flag of Japan

Kudamatsu

33

9
The national flag of Japan

Mine

33

10
The national flag of Japan

Shimonoseki

33

Wildfires in Yamaguchi

Real-time information

Active fires

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Aerial view of multiple houses covered in haze.
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China Air Quality Alert

Small group of people cycling in morning smog.
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India Air Quality Alert

Polluted skies of Almaty.
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October 28, 2026: Almaty among top 10 most polluted cities in the world

Which is the most polluted city in Yamaguchi?