Air info comes from American embassy and nvironment Protection Monitor Center of Beijing official website
Air info daily report of 27 substaion of Beijng
Air info forecast report of 5 areas of Beijing
24-hour report of PM2.5 of Chenggongzhuang station of Beijng
Support sharing info to Sina Weibo
The content of this application data is Beijing air quality that is from the U.S. embassy air testing station and...