The impact of COVID-19 control measures on air quality in China
Abstract The outbreak of Coronavirus Disease 2019 (COVID-19) in China in January 2020
prompted substantial control measures including social distancing measures, suspension of …
prompted substantial control measures including social distancing measures, suspension of …
Four-month changes in air quality during and after the COVID-19 lockdown in six megacities in China
The pandemic of coronavirus disease 2019 (COVID-19) resulted in a stringent lockdown in
China to reduce the infection rate. We adopted a machine learning technique to analyze the …
China to reduce the infection rate. We adopted a machine learning technique to analyze the …
Significant concurrent decrease in PM2. 5 and NO2 concentrations in China during COVID-19 epidemic
B Chu, S Zhang, J Liu, Q Ma, H He - Journal of Environmental Sciences, 2021 - Elsevier
The strict control measures and social lockdowns initiated to combat COVID-19 epidemic
have had a notable impact on air pollutant concentrations. According to observation data …
have had a notable impact on air pollutant concentrations. According to observation data …
COVID-19 pandemic in Wuhan: Ambient air quality and the relationships between criteria air pollutants and meteorological variables before, during, and after …
ID Sulaymon, Y Zhang, PK Hopke, Y Zhang, J Hua… - Atmospheric …, 2021 - Elsevier
As a result of the lockdown (LD) control measures enacted to curtail the COVID-19
pandemic in Wuhan, almost all non-essential human activities were halted beginning on …
pandemic in Wuhan, almost all non-essential human activities were halted beginning on …
Impacts of COVID-19 response actions on air quality in China
An outbreak of the novel coronavirus (COVID-19) was first reported in Wuhan, Hubei
Province, China in December 2019. In late January 2020, the Chinese government …
Province, China in December 2019. In late January 2020, the Chinese government …
Impact of the COVID-19 outbreak on air pollution levels in East Asia
This study leverages satellite remote sensing to investigate the impact of the coronavirus
outbreak and the resulting lockdown of public venues on air pollution levels in East Asia. We …
outbreak and the resulting lockdown of public venues on air pollution levels in East Asia. We …
Substantial changes in nitrogen dioxide and ozone after excluding meteorological impacts during the COVID-19 outbreak in mainland China
The COVID-19 outbreak in China led to dramatic changes in human activities resulting from
the sudden infection prevention and control measures. Here, we use ground-level …
the sudden infection prevention and control measures. Here, we use ground-level …
The casual effects of COVID-19 lockdown on air quality and short-term health impacts in China
The outbreak of coronavirus (COVID-19) has forced China to lockdown many cities and
restrict transportation, industrial, and social activities. This provides a great opportunity to …
restrict transportation, industrial, and social activities. This provides a great opportunity to …
Meteorology-normalized variations of air quality during the COVID-19 lockdown in three Chinese megacities
To avoid the spread of COVID-19, China implemented strict prevention and control
measures, resulting in dramatic variations in air quality. Here, we applied a machine …
measures, resulting in dramatic variations in air quality. Here, we applied a machine …
Characteristics of air quality in different climatic zones of China during the COVID-19 lockdown
The diverse climate types and the complex anthropogenic source emissions in China lead to
the great regional differences of air pollution mechanisms. The COVID-19 lockdown has …
the great regional differences of air pollution mechanisms. The COVID-19 lockdown has …