Making great progress, the air quality of Ji’nan.

　　The official website of the Environmental Protection Department has issued the air qualityof Beijing-Tianjin-Hebei, the Yangtze River Delta Region, the Pearl River Delta Region, Municipalities directly under the central government, capital cities, single listed cities from January to April on May 16th .The last top ten cities are Handan, Shijiazhuang, Xingtai, Baoding, Taiyuan, Xi’an, Wulumuqi, Tangshan, Zhengzhou and Hengshui, meaning Ji’nan has achieved a lot of progress in the anti-smoky weather battle.