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 • 15:28, May 09

Live most polluted city ranking

Real-time Gunma most polluted city ranking

#	Cities	AQI⁺ US
1	Maebashi	50
2	Kamiokimachi	39
3	Tatebayashi	39
4	Ota	33
5	Shibukawa	28
6	Tomioka	28
7	Numata	22
8	Tsumagoi	22
9	Haramachi	11

Live cleanest city ranking

Real-time Gunma cleanest city ranking

#	Cities	AQI⁺ US
1	Haramachi	11
2	Numata	22
3	Tsumagoi	22
4	Shibukawa	28
5	Tomioka	28
6	Ota	33
7	Kamiokimachi	39
8	Tatebayashi	39
9	Maebashi	50

May 9, 2026: Lahore among top 10 most polluted cities in the world

Lava splashing from an active volcano.

Volcanic Eruption Map Spotlight: Mount Dukono, North Maluku, Indonesia

Wildfire Map Spotlight: Brantley Highway 82 Fire, Georgia

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.

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved