We can see the anomaly in SO2 actual from the NASA data itself: https://so2.gsfc.nasa.gov/pix/special/time_sres/time_series.html

This clearly shows some crazy spikes right then and there for Eastern Asia. Look at the scale, ffs, its off the charts:

And there's also a weird data hole around Feb 2 (0 everywhere).

Doesn't mean we know what it was from, but it cannot be denied that there are/were crazy spikes in SO2 over that region recently.

@Korina said in elevated S02 levels in Wuhan China - links to coronavirus?:

Nevertheless, I would like to point out, that Windy does only visualize the forecast of SO2 values.

But wouldn't that forecast be based on actual data?

Nowhere else in the world I was able to find such high/spikes of SO2.