Air quality China is a free Mobile application to check real time Air quality Index (AQI) values of all major cities in China. It also comes with an app widget which is updated automatically for every 30 minutes.
ACCESS_NETWORK_STATE and INTERNET: download AQI data.
WRITE_EXTERNAL_STORAGE (implies READ_EXTERNAL_STORAGE): save screenshot for social sharing.
If you have questions about using this free app, please send ...