Gaseous pollutants at the ground level seriously threaten the urban air quality environment
and public health. There are few estimates of gaseous pollutants that are spatially and …

The outbreak of coronavirus named COVID-19, initially identified in Wuhan, China in
December 2019, has spread rapidly at the global scale. Most countries have rapidly stopped …

The COVID-19 lockdown had a large impact on anthropogenic emissions of air pollutants
and particularly on nitrogen dioxide (NO2). While the overall NO2 decline over some large …

Most cities in China are experiencing severe air pollution due to rapid economic
development and accelerated urbanization. Long-term air pollution data with high temporal …

Although much attention has been paid to investigating and controlling air pollution in
China, the trends of air-pollutant concentrations on a national scale have remained unclear …

The COVID-19 pandemic lockdowns led to a sharp drop in socio-economic activities in
China in 2020, including reductions in fossil fuel use, industry productions, and traffic …

The outbreak of the COVID-19 virus in Wuhan, China, in January 2020 just before the Spring
Festival and subsequent country-wide measures to contain the virus, effectively resulted in …

Shanghai, one of China's most important economic centres, imposed a citywide lockdown in
April and May 2022 to contain a resurgence in cases of the coronavirus disease in 2019 …

China is experiencing severe air pollution due to rapid economic development and
accelerated urbanization. High-resolution temporal and spatial air pollution data are …

Air pollutant concentration is a function of emission rates and meteorology. To accurately
evaluate the effect of control measures, the meteorological covariate must be corrected from …