Real-time air quality data, from 2015 to now This set of data contains information such as main pollutants and air quality index from most cities, provided by China National Environmental Monitoring Center (abbre. CNEMC)
World meteorology monitor station data, from 1950 to now Integrated Global Radiosonde Archive (IGRA) provides meteorological observations from radiosonde and pilot balloon at over 2,700 global stations. The earliest data could be dated back to 1950s.
Gridded dataset of industrial aquatic heavy metal emissions in China (1998-2010) Grid dataset of industrial aquatic heavy metal emissions (Hg, Cd, Cr(VI), Pb, and As) in China during 1998—2010.
Lists of wastewater treatment installment in cities and towns, from 2007 to 2014 The list showcases various locations of wastewater treatments and their purification abilities both in cities and towns.