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Air quality in Ehime

Air quality index (AQI⁺) and PM2.5 air pollution in Ehime • 20:05, Oct 30

Ehime Prefecture Air Pollution Continuous Monitoring SystemAtmospheric Environmental Regional Observation System (AEROS)
Ehime Prefecture Air Pollution Continuous Monitoring SystemAtmospheric Environmental Regional Observation System (AEROS)

Live most polluted city ranking

Real-time Ehime most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Ozu

53

2
The national flag of Japan

Saijo

47

3
The national flag of Japan

Niihama

44

4
The national flag of Japan

Matsuyama

39

5
The national flag of Japan

Yawatahama

39

6
The national flag of Japan

Shikokuchuo

36

7
The national flag of Japan

Hama

33

8
The national flag of Japan

Imabari

33

9
The national flag of Japan

Uwajima

33

10
The national flag of Japan

Kumakogen

28

Live cleanest city ranking

Real-time Ehime cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Kumakogen

28

2
The national flag of Japan

Hama

33

3
The national flag of Japan

Imabari

33

4
The national flag of Japan

Uwajima

33

5
The national flag of Japan

Shikokuchuo

36

6
The national flag of Japan

Matsuyama

39

7
The national flag of Japan

Yawatahama

39

8
The national flag of Japan

Niihama

44

9
The national flag of Japan

Saijo

47

10
The national flag of Japan

Ozu

53

Wildfires in Ehime

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 Ehime?