Description of folders: “C-REM” contains outputs of energy consumption, CO2 emissions, air pollutant emissions (by province and by sector), and provincial GDP between 2007 and 2030 under the four scenarios discussed in this study from C-REM model. “GEOS_Chem” contains concentrations of PM2.5 species simulated by GEOS-Chem model in 2010 and 2030 at 0.5°x0.667°, and R script to calculate the population-weighted PM2.5 by province. “Health” contains calculated pre-mature mortality due to PM2.5 using GBD and BenMAP. “Population” contains population datasets used in this study. “Province_mask” contains mask for Chinese provinces at 0.5°x0.667°.