Spatiotemporal Estimates of Surface PM2.5 Concentrations in the Western U.S. using NASA Aerosol and Fire Retrievals and Machine Learning Techniques

Jeffrey Lee1, Heather Holmes2, Cesunica Ivey3 and Marcela Loría-Salazar1, (1)University of Oklahoma, School of Meteorology, Norman, United States, (2)University of Utah, Department of Chemical Engineering, Salt Lake City, UT, United States, (3)University of California Berkeley, Civil and Environmental Engineering Department, Berkeley, United States