Research Progress on Spatiotemporal Pollution Characteristics of VOCs from the Perspective of PM2.5 and O3 Collaborative Control
In recent years,ozone(O3)and PM2.5 have become the primary pollutants in affecting air quality.As important precursors of both pollutants,volatile organic compounds(VOCs)are the key factors to the coordinated control of PM2.5 and ozone.Therefore,investigating the temporal and spatial pollution characteristics of VOCs has become a research hotspot in environmental pollution control and ecological environment risk assessment.This article discusses the correlation between VOCs emissions and PM2.5 and ozone,as well as the spatiotemporal variation of VOCs concentrations under different sources.It provides important reference for VOCs governance in the carbon neutral perspective.