This repo includes the data outputs of projected smoke PM2.5 concentrations and mortality burden, produced by the paper "Wildfire smoke exposure and mortality burden in the US under climate change". It also contains R code and data inputs that can replicate the main text figures in the paper. Public release contains public data outputs of projected smoke PM2.5 concentrations at the grid level and the projected smoke-related mortality at the county level. Replication materials contains R code and intermediate data that can be used to replicate main text figures and results. Link to the published paper: https://www.nature.com/articles/s41586-025-09611-w For questions related to the paper, data outputs, and replication materials, please contact Dr. Minghao Qiu minghao.qiu@stonybrook.edu and Dr. Marshall Burke mburke@stanford.edu