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

Air quality in Gansu

Air quality index (AQI⁺) and PM2.5 air pollution in Gansu • 05:26, May 30

Live most polluted city ranking

Real-time Gansu most polluted city ranking

#	Cities	AQI⁺ US
1	Lanzhou	79
2	Zhangye	69
3	Jinchang	68
4	Wuwei	68
5	Dingxi	65
6	Pingliang	64
7	Qingyang	63
8	Baiyin	61
9	Jiuquan	61
10	Jiayuguan	60

Live cleanest city ranking

Real-time Gansu cleanest city ranking

#	Cities	AQI⁺ US
1	Gannan	49
2	Tianshui	54
3	Linxia	56
4	Jiayuguan	60
5	Longnan	60
6	Baiyin	61
7	Jiuquan	61
8	Qingyang	63
9	Pingliang	64
10	Dingxi	65

Wildfire map spotlight: Bain Fire, California

Smoke rises from a wildfire burning through forest vegetation.

Wildfire Map Spotlight: Hummingbird Fire, New Mexico

Wildfire Map Spotlight: Brantley Highway 82 Fire, Georgia

Which is the most polluted city in Gansu?

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