Air quality in Kumamoto

Air quality index (AQI⁺) and PM2.5 air pollution in Kumamoto • 03:01, Jul 18

Live most polluted city ranking

Real-time Kumamoto most polluted city ranking

#	Cities	AQI⁺ US
1	Aso	92
2	Hikimizu	69
3	Kamiamakusa	66
4	Minamata	60
5	Arao	58
6	Amakusa	56
7	Hitoyoshi	56
8	Iwashita	55
9	Kikuchi	55
10	Miyazono	55

Live cleanest city ranking

Real-time Kumamoto cleanest city ranking

#	Cities	AQI⁺ US
1	Kumamoto	50
2	Uto	50
3	Iwashita	55
4	Kikuchi	55
5	Miyazono	55
6	Tamana	55
7	Yatsushiro	55
8	Amakusa	56
9	Hitoyoshi	56
10	Arao	58

Wildfire Map Spotlight: North-Central and Eastern Oregon Wildfires

Midwest and Northeast US Air Quality Alert

Wildfire Map Spotlight: Elephant Fire, California

globe background

Connect With IQAir

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

GSA contract holder

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved