Extended Data Fig. 9: Reduced PM2.5 concentrations from strengthening industrial emission standards and promoting clean fuels in the residential sectors.
From: Efficacy of China’s clean air actions to tackle PM2.5 pollution between 2013 and 2020
Spatial distributions of the reduced PM2.5 concentrations contributed by (a) strengthening industrial emission standards and (b) promoting clean fuels in the residential sectors. (c) Daily variations of national population-weighted mean PM2.5 reductions contributed by these two measures.
