First saw someone talking about this on Twitter. What can we deduce from the high levels of sulfur dioxide in Wuhan? I see a few similar hotspots in Chongqing, Northern Canada, and Russia (I suspect some of these could be high pollutive mining operations). When I look at the date, it appears that Windy gives recent history, real time, and future. I wonder how future gets calculated and how accurate it is.

First saw someone talking about this on Twitter. What can we deduce from the high levels of sulfur dioxide in Wuhan? I see a few similar hotspots in Chongqing, Northern Canada, and Russia (I suspect some of these could be high pollutive mining operations). When I look at the date, it appears that Windy gives recent history, real time, and future. I wonder how future gets calculated and how accurate it is.