totheformationofphotochemicalsmog。increasingozone concentration,andcausingcloudformation(Chungand Seinfeld,2002;Seinfeldeta1.,2003;Shillingeta1.,2008). SOAisalsoharmfultohumanhealth.suchasincreased riskofcardi
The North China Plain (NCP) is one of the most industrialized and urbanized regions in eastern China. Photochemical smog characterized by high concentrations of O3has been regarded as the most prevalent air pollution issue in the NCP on the regional scale (Ma et al., 2012;Wang et al., 2017...