Guiyang's air quality ranking announced

The Guiyang atmosphere office completed the city's air quality assessments in June and announced the assessment rankings.

The ranking of each region in the city, from highest to lowest, is as follows: Guanshanhu district, the Guiyang Hi-Tech Industrial Development Zone, the Guiyang Economic and Technological Development Zone, Wudang district, Xiuwen county, Baiyun district, Kaiyang county, Nanming district, Qingzhen city, Yunyan district, Xifeng county, Huaxi district .

In June this year, all days met minimum air quality standards in all regions of Guiyang. The main pollutant was ozone, and the comprehensive index of ambient air quality was between 1.83 and 2.21.