A few users ask about smoke data.
Second, I added the HRRR Smoke data where you can view here: HRRR Smoke. Note, this is experimental.
The surface data is generally easy to add because the units are ug/m3. But the total smoke in a column of air was more difficult because Smoke CS expressed this in ug/m3 but HRRR Smoke used ug/m2.
These is a bug in Flowx where the total column of smoke for HRRR is not showing.
Clearly, these sources can be very different and I’m not sure why. If you know about these models, please share your knowledge with us.