Choose another country or region to see content specific to your location and shop online.

Air quality in Gunma

Air quality index (AQI⁺) and PM2.5 air pollution in Gunma • 04:46, Aug 07

Live most polluted city ranking

Real-time Gunma most polluted city ranking

#	Cities	AQI⁺ US
1	Kamiokimachi	56
2	Shibukawa	55
3	Numata	53
4	Tatebayashi	53
5	Tsumagoi	50
6	Haramachi	44
7	Tomioka	44
8	Ota	33
9	Maebashi	28

Live cleanest city ranking

Real-time Gunma cleanest city ranking

#	Cities	AQI⁺ US
1	Maebashi	28
2	Ota	33
3	Haramachi	44
4	Tomioka	44
5	Tsumagoi	50
6	Numata	53
7	Tatebayashi	53
8	Shibukawa	55
9	Kamiokimachi	56

Wildfires in Gunma

Real-time information

Active fires

0

Wildfire Map Spotlight: Washington Wildfires

Wildfire Map Spotlight: Eastern Oregon Wildfires

Smoke over dense forest.

Wildfire Map Spotlight: British Columbia Wildfires

Which is the most polluted city in Gunma?

globe background

Connect With IQAir

Get exclusive articles, product updates, tips, and occasional offers delivered to your inbox. You can unsubscribe at any time.

United Arab Emirates

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved