Satellite-derived daily fine-scale surface NO2 concentrations in China by combing machine and deep learning models

Jing Wei, University of Maryland College Park, College Park, MD, United States, Zhanqing Li, University of Maryland, Atmospheric and Oceanic Sciences Department, College Park, MD, United States and Jun Wang, the University of Iowa, Department of Chemical and Biochemical Engineering, & Center of Global and Regional and Environmental Research, & Interdisciplinary Graduate Program in Informatics, the University of Iowa, Iowa City, IA, United States