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

Nagasaki

Air quality in Nagasaki

Air quality index (AQI⁺) and PM2.5 air pollution in Nagasaki • 02:25, Sep 18

Live most polluted city ranking

Real-time Nagasaki most polluted city ranking

#	Cities	AQI⁺ US
1	Isahaya	60
2	Matsuura	60
3	Omura	58
4	Sasebo	57
5	Haiki	56
6	Saikai	55
7	Shimabara	55
8	Goto	50
9	Nagasaki	42
10	Unzen	39

Live cleanest city ranking

Real-time Nagasaki cleanest city ranking

#	Cities	AQI⁺ US
1	Iki	22
2	Togitsu	22
3	Tsushima	22
4	Unzen	39
5	Nagasaki	42
6	Goto	50
7	Saikai	55
8	Shimabara	55
9	Haiki	56
10	Sasebo	57

Wildfires in Nagasaki

Real-time information

Active fires

--

Wildfire Map Spotlight: Timber and Plaskett Fires, California

Wildfire Map Spotlight: Sand Creek and Bobcat Lakes Fires, Montana

Wildfire Map Spotlight: Dome Fire, Yosemite National Park, California

Which is the most polluted city in Nagasaki?

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