Wei Wang

Machine Learning-Based Retrieval of PM2.5 Concentrations Using Multi-Source Satellite Data in the Beijing–Tianjin–Hebei Region of China

Satellite aerosol optical depth (AOD) provides information for surface PM2.5 retrieval, but its relationship with ground-level concentrations depends on meteorological and environmental conditions. This study evaluated a multi-source PM2.5 retrieval framework for the Beijing–Tian...