1. State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics Chinese Academy of Sciences Beijing China
2. College of Earth and Planetary Sciences University of Chinese Academy of Sciences Beijing China
3. Center for Excellence in Regional Atmospheric Environment, Institute of Urban Environment Chinese Academy of Sciences Xiamen China
4. China National Environmental Monitoring Centre Beijing China
5. College of Environmental Sciences and Engineering Peking University Beijing China
6. Henan Environmental Monitoring Center Zhengzhou China
7. Three Clear Technology Co. Ltd Beijing China