Wear the best masks you can. The range of stuff in wildfires, forest fires is not for the faint of heart:
https://www.timetocleanse.com/detox-naturally-from-wildfire-smoke/
We I was flying commercial UAS, we worked with a firm in Petaluma and flew into smoke plumes with chemical sensors.
Scary stuff...HAZMAT level stuff.
Mask up, detox when you can.