China eyes 80% good air quality by 2020 in regions

China eyes 80% good air quality by 2020 in regions
China is planning a three-year scheme to control air pollution and find solutions to reduce smog in the Beijing-Tianjin-Hebei region, the Yangtze River Delta in eastern China and Fenhe-Weihe area in northern China. Cities above the prefecture level must achieve good air quality 80 percent of the days ...