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 • 22:11, Jul 18

Live most polluted city ranking

Real-time Gunma most polluted city ranking

#	Cities	AQI⁺ US
1	Tatebayashi	28
2	Kamiokimachi	22
3	Numata	22
4	Ota	22
5	Haramachi	19
6	Shibukawa	19
7	Maebashi	17
8	Tomioka	11
9	Tsumagoi	11

Live cleanest city ranking

Real-time Gunma cleanest city ranking

#	Cities	AQI⁺ US
1	Tomioka	11
2	Tsumagoi	11
3	Maebashi	17
4	Haramachi	19
5	Shibukawa	19
6	Kamiokimachi	22
7	Numata	22
8	Ota	22
9	Tatebayashi	28

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

Wildfire on a mountain

Wildfire Map Spotlight: Kane Springs Fire and Grapevine Fire, Nevada

Wildfire Map Spotlight: North-Central and Eastern Oregon 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.

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved