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 • 00:36, Jul 16

Live most polluted city ranking

Real-time Gansu most polluted city ranking

#	Cities	AQI⁺ US
1	Jinchang	80
2	Dingxi	79
3	Jiayuguan	76
4	Zhangye	75
5	Jiuquan	73
6	Wuwei	71
7	Baiyin	70
8	Tianshui	68
9	Longnan	64
10	Linxia	62

Live cleanest city ranking

Real-time Gansu cleanest city ranking

#	Cities	AQI⁺ US
1	Gannan	46
2	Qingyang	53
3	Lanzhou	55
4	Pingliang	61
5	Linxia	62
6	Longnan	64
7	Tianshui	68
8	Baiyin	70
9	Wuwei	71
10	Jiuquan	73

New York Air Quality Alert: Canadian Wildfire Smoke

Aerial view of wildfire flames and smoke in a dry forest.

How does El Niño cause wildfires?

Forest fire with dense smoke cloud above.

Wildfire Map Spotlight: Northwestern Ontario wildfires, Canada

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