Air quality in Gansu

Air quality index (AQI⁺) and PM2.5 air pollution in Gansu • 17:25, May 06

Live most polluted city ranking

Real-time Gansu most polluted city ranking

#	Cities	AQI⁺ US
1	Linxia	149
2	Longnan	139
3	Gannan	105
4	Jinchang	99
5	Zhangye	93
6	Lanzhou	86
7	Tianshui	82
8	Dingxi	77
9	Baiyin	75
10	Pingliang	69

Live cleanest city ranking

Real-time Gansu cleanest city ranking

#	Cities	AQI⁺ US
1	Qingyang	59
2	Jiayuguan	62
3	Jiuquan	62
4	Wuwei	66
5	Pingliang	69
6	Baiyin	75
7	Dingxi	77
8	Tianshui	82
9	Lanzhou	86
10	Zhangye	93

Car driving across a bridge surrounded by lush mountains and water.

6 Clean air tips for your next road trip

Smoke rises from a wildfire burning through forest vegetation.

Wildfire Map Spotlight: Hummingbird Fire, New Mexico

Wildfire engulfs a dense forest

Wildfire Map Spotlight: Pineland Road 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.

GSA contract holder

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved