Though it is interesting that Chunking is also showing large sulfur dioxide releases, in that it was the number one destination of people leaving Wuhan at the start of the Lunar Holiday.
I’ve been searching for information about confirmed case in Chunking but there simply isn’t much about Chunking in the news.
Is it close to this city?
From the article
“ Furthermore, high levels of SO2 were also found over the city of Chongqing which is also under quarantine. ”