Supporting timely, high-resolution air quality data availability in Africa by fusing satellite observations of aerosol optical depths, PM2.5 model data, and PM2.5 surface-based measurements

Nathan R Pavlovic, Sonoma Technology, Inc., Petaluma, CA, United States, Sean Khan, United Nations Environment, Nairobi, Kenya, Brian Sullivan, Google, Mountain View, United States and Randall Martin, Washington University, St. Louis, MO, United States