id author title date pages extension mime words sentences flesch summary cache txt cord-305810-e3lf2ddk Arafat, S. M. Yasir Climate and clean air responses to COVID-19: a comment 2020-06-24 .txt text/plain 677 43 64 Administration (NASA) and the European Space Agency (ESA) had released images suggesting an improvement of the environmental quality and reduction of the emission of NO 2 up to 30% post-lockdown in China (Muhammad et al. A call for comments has been made in regard to the climate and clean air responses to COVID-19 so that the proper attention could be warranted to sustain the improved air quality during the busy days of life (Agrawala et al. So far as the air pollution is concerned, the current COVID-19 related lockdown has been proved to be a blessing in disguise. All the countries should develop the air pollution surveillance system to measure, monitor, and regulate the air quality level (Kutlar Joss et al. Call for comments: climate and clean air responses to covid-19 COVID-19 pandemic: impacts on the air quality during the partial lockdown in São Paulo state The New Indian Express (2020) Air pollution levels in Delhi drop by 49% post-lockdown ./cache/cord-305810-e3lf2ddk.txt ./txt/cord-305810-e3lf2ddk.txt