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Air quality in Gunma

Air quality index (AQI⁺) and PM2.5 air pollution in Gunma • 04:02, Jul 29

Gunma Prefecture Environmental Forest Department Environment Conservation DivisionAtmospheric Environmental Regional Observation System (AEROS)Fukushima Prefecture Air Quality Information
Gunma Prefecture Environmental Forest Department Environment Conservation DivisionAtmospheric Environmental Regional Observation System (AEROS)Fukushima Prefecture Air Quality Information

Live most polluted city ranking

Real-time Gunma most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Haramachi

53

2
The national flag of Japan

Kamiokimachi

39

3
The national flag of Japan

Tomioka

33

4
The national flag of Japan

Tsumagoi

33

5
The national flag of Japan

Numata

28

6
The national flag of Japan

Shibukawa

28

7
The national flag of Japan

Maebashi

22

8
The national flag of Japan

Tatebayashi

22

9
The national flag of Japan

Ota

17

Live cleanest city ranking

Real-time Gunma cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Ota

17

2
The national flag of Japan

Maebashi

22

3
The national flag of Japan

Tatebayashi

22

4
The national flag of Japan

Numata

28

5
The national flag of Japan

Shibukawa

28

6
The national flag of Japan

Tomioka

33

7
The national flag of Japan

Tsumagoi

33

8
The national flag of Japan

Kamiokimachi

39

9
The national flag of Japan

Haramachi

53

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Person holding a pleated HEPA filter and a honeycomb activated carbon filter side by side.
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