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Air quality in Gunma

Air quality index (AQI⁺) and PM2.5 air pollution in Gunma • 07:38, Aug 14

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

Tomioka

50

2
The national flag of Japan

Maebashi

28

3
The national flag of Japan

Shibukawa

28

4
The national flag of Japan

Tatebayashi

28

5
The national flag of Japan

Numata

22

6
The national flag of Japan

Haramachi

17

7
The national flag of Japan

Ota

17

8
The national flag of Japan

Tsumagoi

17

9
The national flag of Japan

Kamiokimachi

11

Live cleanest city ranking

Real-time Gunma cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Kamiokimachi

11

2
The national flag of Japan

Haramachi

17

3
The national flag of Japan

Ota

17

4
The national flag of Japan

Tsumagoi

17

5
The national flag of Japan

Numata

22

6
The national flag of Japan

Maebashi

28

7
The national flag of Japan

Shibukawa

28

8
The national flag of Japan

Tatebayashi

28

9
The national flag of Japan

Tomioka

50

Wildfires in Gunma

Real-time information

Active fires

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What is ACH and why it matters for air purifiers

Wildfire on a mountain.
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Wildfire Map Spotlight: Wrights Spring Fire, Oregon

Huge wildfire
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Wildfire Map Spotlight: Snyder, Babylon, Ferris, and Gold Mountain Fires in Colorado and Utah

Which is the most polluted city in Gunma?