Slower than expected reduction in annual PM2.5 in Xi'an revealed by machine learning-based meteorological normalization
Meng Wang, Zhuozhi Zhang, Qi Yuan, Xinwei Li, Shuwen Han, Yuethang Lam, Long Cui, Yu Huang, Junji Cao, Shun-cheng Lee
Topics & Concepts
Air pollutionParticulatesEnvironmental scienceNormalization (sociology)PollutantMeteorologyAir pollutantsPollutionCriteria air contaminantsAtmospheric sciencesGeographyChemistryAnthropologyOrganic chemistryGeologyBiologyEcologySociologyAir Quality and Health ImpactsAir Quality Monitoring and ForecastingAtmospheric chemistry and aerosols