Decline in PM2.5 concentrations over major cities around the world associated with COVID-19
Akshansha Chauhan, Ramesh P. Singh
Topics & Concepts
Coronavirus disease 2019 (COVID-19)QuarantineBeijingAir quality indexPandemicChinaGeography2019-20 coronavirus outbreakSocial distanceSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)ParticulatesSocioeconomicsEnvironmental protectionMeteorologyOutbreakBiologyVirologyMedicineEconomicsInfectious disease (medical specialty)ArchaeologyEcologyDiseasePathologyCOVID-19 impact on air qualityCOVID-19 epidemiological studiesCOVID-19 Pandemic Impacts