I've taken a couple of rides to our house in the middle of the burn area, but the smoke (from other fires) is worse now than it was then (when it was "just" our fire).
I figured out a new route to ride to work wherein I only have to go through 3 or 4 miles of burned trees, and I don't have to see any destroyed houses. It will add another 20 min and about 500 ft of climbing, but it will be worth it for mental health reasons alone.