Enhancing Estimation of Fine Particulate Matter Chemical Composition across North America by Including Geophysical A Priori Information in Deep Learning with Uncertainty Quantification

Estimating PM₂.₅ chemical composition across North America with deep learning that incorporates geophysical a priori information, with uncertainty quantification.

February 2026 · 1 min · Siyuan Shen, Aaron van Donkelaar, Nathan Jacobs, Chi Li, Randall V. Martin