Chemical-composition characteristics of PM1 and PM2.5 and effects on pH and light-extinction coefficients under different pollution levels in Zhengzhou, China
Yu Zhang, Ying Chen, Nan Jiang, Shanshan Wang, Ruiqin Zhang, Zhengqing Lv, Xuexin Hao, Yunfei Wei
Topics & Concepts
AerosolParticulatesHazeNitrateEnvironmental chemistryPollutionEnvironmental scienceAir pollutionPollutantMass concentration (chemistry)Chemical compositionVisibilityEnvironmental engineeringAtmospheric sciencesChemistryMeteorologyGeographyGeologyOrganic chemistryBiologyEcologyPhysical chemistryAtmospheric chemistry and aerosolsAir Quality and Health ImpactsAtmospheric aerosols and clouds