It’s been burning in areas west of Ft. Collins at a range of around 40 miles West/NW of here for weeks, now at 5% containment. We are currently in the worst of the plume, looking at literally hazardous air quality levels into the morning tomorrow. Just changed the A/C filter and it was the dirtiest black I’ve ever seen. I’ll be posting a little pandemic/fire HVAC upgrade project I’ve been working on here in the near future.