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 • 10:23, Aug 14

Live most polluted city ranking

Real-time Gansu most polluted city ranking

#	Cities	AQI⁺ US
1	Lanzhou	94
2	Gannan	92
3	Baiyin	89
4	Jinchang	84
5	Linxia	84
6	Jiuquan	82
7	Zhangye	81
8	Dingxi	73
9	Tianshui	71
10	Wuwei	67

Live cleanest city ranking

Real-time Gansu cleanest city ranking

#	Cities	AQI⁺ US
1	Jiayuguan	53
2	Longnan	63
3	Qingyang	63
4	Pingliang	66
5	Wuwei	67
6	Tianshui	71
7	Dingxi	73
8	Zhangye	81
9	Jiuquan	82
10	Jinchang	84

Wildfires in Gansu

Real-time information

Active fires

--

Wildfire at night.

Wildfire Map Spotlight: Bug and Stallion Fires, Nevada

Close-up of an intense, blazing wildfire.

Wildfire Map Spotlight: Big Grass Fire, Oregon and Idaho

Wildfire Map Spotlight: Kaiser Canyon Fire, Washington

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