The coronavirus-19 (COVID-19) pandemic led to government interventions to limit the
spread of the disease which are unprecedented in recent history; for example, stay at home …

One of the multi-facet impacts of lockdowns during the unprecedented COVID-19 pandemic
was restricted economic and transport activities. This has resulted in the reduction of air …

The COVID-19 pandemic has put much of the world into lockdown, as one unintended
upside to this response, the air quality has been widely reported to have improved …

The impacts of COVID-19 lockdown restrictions have provided a valuable global experiment
into the extent of improvements in air quality possible with reductions in vehicle movements …

Responses to the COVID-19 outbreak resulted in one of the largest short-term decreases in
anthropogenic emissions in modern history. To date, there has been no comprehensive …

In response to the rapid spread of coronavirus disease-2019 (COVID-19) within and across
countries and the need to protect public health, governments worldwide introduced …

Drastic measures such as lockdown taken by countries worldwide to contain spread of
COVID-19 have influenced air pollution dynamics substantially, at a planetary scale. Several …

The outbreak of the COVID-19 pandemic has emerged as a serious public health threat and
has had a tremendous impact on all spheres of the environment. The air quality across the …

Lockdowns implemented in response to COVID-19 have caused an unprecedented
reduction in global economic and transport activity. In this study, variation in the …

Most of the state governments in United States (US) issued lockdown or business
restrictions amid the COVID-19 pandemic in March 2020, which created a unique …