Zhangjiakou, the fifth largest city in China!

2022-07-26 0 By

On March 28, the Ministry of Ecology and Environment briefed the media on China’s ambient air quality in February and January-February 2022.All 11 districts and cities in Hebei province dropped out of the “last 20” list.Zhangjiakou ranked fifth and eighth among 168 key cities in China for air quality in February and January-February, respectively.In February, the average proportion of “2+26” cities in Beijing-Tianjin-Hebei and its surrounding areas being good was 85.7%, up 16.4 percentage points year on year.PM2.5 concentration was 48 micrograms per cubic meter, down 21.3 percent year on year.From January to February, the average number of good days was 62.9%, up 4.1 percentage points year-on-year;PM2.5 concentration was 68 micrograms per cubic meter, up 1.5 percent year on year.In February, among the 168 key cities in China, the top 5 were Lhasa, Haikou, Huizhou, Xiamen and Zhangjiakou.The last 10 from the bottom of the first, are: Urumqi, Xianyang, Xi ‘an, Weinan, Nanyang, Xiangyang, Baoji, Harbin, Yuncheng, Pingdingshan.From January to February, among the 168 key cities in China, the top 10 were Lhasa, Haikou, Xiamen, Zhoushan, Fuzhou, Huizhou, Guiyang, Zhangjiakou, Shenzhen and Lishui.The last 5 from the bottom of the first, respectively: Urumqi, Nanyang, Harbin, Xianyang, Huaibei.The list of top 20 and bottom 20 cities of 168 key cities in February 2022 👇 source: Hebei Radio and Television station, Zhangjiakou Daily editor: Spring Liang Republish this article please note: Zhangjiakou published