Non-stop industries were the main source of air pollution during the 2020 coronavirus lockdown in the North China Plain.
Zhen LiShaocai YuMengying LiXue ChenYibo ZhangJiali LiYapping JiangWeiping LiuPengfei LiVirender K SharmaPublished in: Environmental chemistry letters (2021)
The online version contains supplementary material available at 10.1007/s10311-021-01314-8.