Air quality in Okayama

Air quality index (AQI⁺) and PM2.5 air pollution in Okayama • 15:27, May 30

Live most polluted city ranking

Real-time Okayama most polluted city ranking

#	Cities	AQI⁺ US
1	Maegata	64
2	Bizen	60
3	Kasaoka	58
4	Tsuyama	58
5	Kurashiki	55
6	Okayama	55
7	Soja	55
8	Takahashi	55
9	Tamano	55
10	Niimi	44

Live cleanest city ranking

Real-time Okayama cleanest city ranking

#	Cities	AQI⁺ US
1	Niimi	44
2	Kurashiki	55
3	Okayama	55
4	Soja	55
5	Takahashi	55
6	Tamano	55
7	Kasaoka	58
8	Tsuyama	58
9	Bizen	60
10	Maegata	64

Wildfire map spotlight: Seven Cabins Fire, New Mexico

Wildfire map spotlight: Bain Fire, California

Smoke rises from a wildfire burning through forest vegetation.

Wildfire Map Spotlight: Hummingbird Fire, New Mexico

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