Show air quality information from your nearest monitoring station, you also could check all the monitoring stations.
Provide data from more than 800 monitoring stations for over 160 cities. 700+ monitoring stations from 100+ cities provide the PM2.5 data.
You can view the short-term trends of air pollution index, and check the distribution of air pollution grades for up to 2 years.
Besides the historical data for one city, we also provide the Air Quality Rank.
It's much more intuitive to compare the air quality among several cities.
Besides display the current API, we will inform you whether suitable for outdoor activities, whether need a mask or other health advices.
Beijing, Shanghai, Guangzhou, Shenzhen, Tianjin, Chongqing, Hangzhou, Nanjing, Chengdu, Wuhan, Changsha, Xiamen, Dalian, etc., all common major cities are included.
Besides the data published by China MEP, the App also support data published by US Embassy or Consulate which currently include Beijing, Shanghai, Chengdu and Shenyang.
You can send current air quality data and screenshot to Friends via Facebook, Twitter, Sina Weibo, Wechat Friend / Timeline, Tencent Weibo, SMS and Email.