Haze episodes before and during the COVID-19 shutdown in Tianjin, China: Contribution of fireworks and residential burning
Qili Dai, Jing Ding, Linlu Hou, Linxuan Li, Ziying Cai, Baoshuang Liu, Congbo Song, Xiaohui Bi, Jianhui Wu, Yufen Zhang, Yinchang Feng, Philip K. Hopke
Abstract