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 • 09:46, Oct 30

Live most polluted city ranking

Real-time Nagasaki most polluted city ranking

#	Cities	AQI⁺ US
1	Matsuura	56
2	Tsushima	54
3	Goto	50
4	Omura	50
5	Sasebo	50
6	Shimabara	50
7	Haiki	44
8	Isahaya	44
9	Iki	39
10	Nagasaki	39

Live cleanest city ranking

Real-time Nagasaki cleanest city ranking

#	Cities	AQI⁺ US
1	Togitsu	11
2	Saikai	28
3	Iki	39
4	Nagasaki	39
5	Unzen	39
6	Haiki	44
7	Isahaya	44
8	Goto	50
9	Omura	50
10	Sasebo	50

Wildfires in Nagasaki

Real-time information

Active fires

--

Aerial view of multiple houses covered in haze.

China Air Quality Alert

Small group of people cycling in morning smog.

India Air Quality Alert

Polluted skies of Almaty.

October 28, 2026: Almaty among top 10 most polluted cities in the world

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