Fig. 3: Changes in the PM2.5 emissions and PM2.5-induced oxidative stress potency-adjusted emissions of the three industrial sectors in China.

Relative distribution of the PM2.5 emissions and the induced oxidative stress (OS) potency-adjusted emissions of the three industrial sectors (i.e., iron and steel production, power generation, and cement production) in 2005 (a) and 2019 (b), and temporal evolution the of PM2.5 absolute mass (orange line) and PM2.5-induced OS potency-adjusted mass emissions from the three industrial sources between 2005 and 2019 (c).