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Air quality in Yamagata

Air quality index (AQI⁺) and PM2.5 air pollution in Yamagata • 23:00, Oct 30

Yamagata Prefectural GovernmentAtmospheric Environmental Regional Observation System (AEROS)
Yamagata Prefectural GovernmentAtmospheric Environmental Regional Observation System (AEROS)

Live most polluted city ranking

Real-time Yamagata most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Shinjo

44

2
The national flag of Japan

Tsuruoka

44

3
The national flag of Japan

Sagae

39

4
The national flag of Japan

Amarume

28

5
The national flag of Japan

Nagai

28

6
The national flag of Japan

Yamagata

22

7
The national flag of Japan

Sakata

17

8
The national flag of Japan

Yonezawa

17

9
The national flag of Japan

Murayama

11

Live cleanest city ranking

Real-time Yamagata cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Murayama

11

2
The national flag of Japan

Sakata

17

3
The national flag of Japan

Yonezawa

17

4
The national flag of Japan

Yamagata

22

5
The national flag of Japan

Amarume

28

6
The national flag of Japan

Nagai

28

7
The national flag of Japan

Sagae

39

8
The national flag of Japan

Shinjo

44

9
The national flag of Japan

Tsuruoka

44

Wildfires in Yamagata

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 Yamagata?