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 • 10:21, May 30

Live most polluted city ranking

Real-time Gansu most polluted city ranking

#	Cities	AQI⁺ US
1	Jiayuguan	130
2	Lanzhou	95
3	Jiuquan	89
4	Baiyin	77
5	Gannan	77
6	Linxia	75
7	Dingxi	73
8	Tianshui	72
9	Wuwei	72
10	Longnan	68

Live cleanest city ranking

Real-time Gansu cleanest city ranking

#	Cities	AQI⁺ US
1	Qingyang	57
2	Jinchang	64
3	Longnan	68
4	Pingliang	68
5	Zhangye	68
6	Tianshui	72
7	Wuwei	72
8	Dingxi	73
9	Linxia	75
10	Baiyin	77

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

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.

United Arab Emirates

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved