Short- and long-term impacts of the COVID-19 epidemic on urban PM2.5 variations: Evidence from a megacity, Chengdu
Jin Qian, Yina Luo, Xiangrui Meng, Miao Feng, Chengmin Huang
Topics & Concepts
MegacityCoronavirus disease 2019 (COVID-19)IncenseGeographyEnvironmental scienceParticulatesEnvironmental protectionChemistryMedicineEconomyInfectious disease (medical specialty)Organic chemistryEconomicsArchaeologyDiseasePathologyCOVID-19 impact on air qualityAir Quality and Health ImpactsClimate Change and Health Impacts