Gansu air quality index (AQI) and PM2.5 air pollution

03:38, May 27 (local time)

Good

Moderate

Unhealthy for sensitive groups

Unhealthy

Very unhealthy

Hazardous

Gansu AQI Ranking

US AQI

PM2.5

#MAJOR CITYUS AQI

1

71

2

68

3

Linxia Chengguanzhen

59

4

58

5

57

6

56

7

52

8

50

9

50

10

43

SEE WORLD AQI RANKING

Most polluted cities

See a ranking of 2019’s most polluted cities.

Most polluted countries

See a ranking of 2019’s most polluted countries.

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Gansu air pollution by cities

Baiyin Dingxi Gannan Jiayuguan Jiuquan Lanzhou Linxia Linxia Chengguanzhen Longnan Pingliang Qingyang Tianshui Wuwei Zhangye

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