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Air quality in Yamagata

Air quality index (AQI⁺) and PM2.5 air pollution in Yamagata • 14:25, Nov 11

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

53

2
The national flag of Japan

Amarume

39

3
The national flag of Japan

Yamagata

25

4
The national flag of Japan

Yonezawa

22

5
The national flag of Japan

Sagae

17

6
The national flag of Japan

Nagai

11

7
The national flag of Japan

Sakata

11

8
The national flag of Japan

Murayama

6

9
The national flag of Japan

Tsuruoka

2

Live cleanest city ranking

Real-time Yamagata cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Tsuruoka

2

2
The national flag of Japan

Murayama

6

3
The national flag of Japan

Nagai

11

4
The national flag of Japan

Sakata

11

5
The national flag of Japan

Sagae

17

6
The national flag of Japan

Yonezawa

22

7
The national flag of Japan

Yamagata

25

8
The national flag of Japan

Amarume

39

9
The national flag of Japan

Shinjo

53

Wildfires in Yamagata

Real-time information

Active fires

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Aerial view of a traditional temple complex surrounded by dense greenery. Several buildings with red and orange tiled roofs are partially obscured by thick haze, reducing visibility across the landscape.
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China Air Quality Alert

Cities and industrial smoke clouds the sky
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COP31: Why air quality is key to climate health

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November 10, 2026: Ulaanbaatar among top 10 most polluted cities in the world

Which is the most polluted city in Yamagata?