Poor air quality in August top 10 urban air quality in Beijing, Tianjin and Hebei 8 seats | | Beijing, Tianjin and Hebei _barcode news

Xinhuanet, Beijing, September 19 (reporters Yu Xiaojie and and Yang Weihan)-19th release of the Department of environmental protection Beijing, Tianjin and Hebei, Yangtze River Delta and Pearl River Delta regions and municipalities, provincial capitals and municipalities, such as air quality in 74 cities in August. Average compliance days in 74 cities of 80.4%, lightly polluted days for 15.9%, moderate 3.4%, heavy pollution is 0.3%, no serious pollution. O3 is the main pollutant, followed by PM2.5.

According to city environment air quality integrated index evaluation, August air quality relative poor of Qian 10 bit city respectively is Jinan, and Handan, and Baoding, and xingtai, and Tangshan, and hengshui, and Shijiazhuang, and Langfang, and Beijing, and Shenyang and Zhengzhou (cities integrated index same, ranking same); air quality relative better of Qian 10 bit city is Haikou, and Zhuhai, and Zhongshan, and Jiangmen, and Zhoushan, and Lhasa, and Shenzhen, and Guiyang, and Taizhou and Huizhou.

13 cities in Beijing-Tianjin-Hebei region average air quality standards is 58%, and below the average in 74 cities standard 22.4% days. But compared with the same period last year, Beijing, Tianjin and Hebei has increased 11.5% the number of days of average air quality standards, air quality has improved. PM2.5 is the main pollutant, followed by O3.

(Edit: SN123)
19:00 on September 19, 2014
Xinhua NET