WorldArrow icon
Arrow iconEhime

Air quality in Ehime

Air quality index (AQI⁺) and PM2.5 air pollution in Ehime • 15:01, Oct 17

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

Saijo

57

2
The national flag of Japan

Imabari

56

3
The national flag of Japan

Hama

55

4
The national flag of Japan

Yawatahama

55

5
The national flag of Japan

Niihama

53

6
The national flag of Japan

Shikokuchuo

53

7
The national flag of Japan

Kumakogen

50

8
The national flag of Japan

Ozu

50

9
The national flag of Japan

Uwajima

44

10
The national flag of Japan

Matsuyama

39

Live cleanest city ranking

Real-time Ehime cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Matsuyama

39

2
The national flag of Japan

Uwajima

44

3
The national flag of Japan

Kumakogen

50

4
The national flag of Japan

Ozu

50

5
The national flag of Japan

Niihama

53

6
The national flag of Japan

Shikokuchuo

53

7
The national flag of Japan

Hama

55

8
The national flag of Japan

Yawatahama

55

9
The national flag of Japan

Imabari

56

10
The national flag of Japan

Saijo

57

Wildfires in Ehime

Real-time information

Active fires

--

Multiple buildings aerial shot
external link icon

Pakistan Air Quality Alert

Multiple buildings along the coast
external link icon

Southeast Asia Air Quality Alert

A tall building in smog.
external link icon

October 17, 2026: Milan among top 10 most polluted cities in the world

Which is the most polluted city in Ehime?