WorldArrow icon
Arrow iconGunma

Air quality in Gunma

Air quality index (AQI⁺) and PM2.5 air pollution in Gunma • 00:42, Apr 18

Live most polluted city ranking

Real-time Gunma most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Numata

64

2
The national flag of Japan

Tatebayashi

60

3
The national flag of Japan

Maebashi

58

4
The national flag of Japan

Shibukawa

56

5
The national flag of Japan

Tomioka

56

6
The national flag of Japan

Tsumagoi

56

7
The national flag of Japan

Haramachi

55

8
The national flag of Japan

Ota

53

9
The national flag of Japan

Kamiokimachi

50

Live cleanest city ranking

Real-time Gunma cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Kamiokimachi

50

2
The national flag of Japan

Ota

53

3
The national flag of Japan

Haramachi

55

4
The national flag of Japan

Shibukawa

56

5
The national flag of Japan

Tomioka

56

6
The national flag of Japan

Tsumagoi

56

7
The national flag of Japan

Maebashi

58

8
The national flag of Japan

Tatebayashi

60

9
The national flag of Japan

Numata

64

external link icon

Southeast Asia Air Quality Alert

Polluted skies over Cairo
external link icon

April 17, 2026: Cairo among top 10 most polluted cities in the world

Forest wrapped in a haze of smoke
external link icon

Wildfire Map Spotlight: Smoke Show Fire, Mississippi

Which is the most polluted city in Gunma?