Guiyang's air quality assessment data issued

According to the Guiyang Ambient Air Quality Assessment and Rewards and Punishments Measures (Trial), the Guiyang Atmosphere Office recently completed the assessment of air in all districts, counties and development zones in July and announced the assessment rankings.

The rankings are as follows, from best to worst: Kaiyang county, Xiuwen county, Xifeng county, Baiyun district, Guanshanhu district, Wudang district, the Guiyang Economic and Technological Development Zone, the Guiyang High-tech Industrial Development Zone, Qingzhen city, Huaxi district, Nanming district, and Yunyan district.

In July this year, every day in all regions of Guiyang met air quality standards. The main pollutant was ozone, and the comprehensive index of ambient air quality was between 1.56 and 1.99.