I dunno, back in my younger days camping with my family I was always up in the smoke and my clothes were fine. Had long hair, and it was never a bad smell. As I got older and did have a beard, I can’t recall it ever smelling unpleasant the next day, and I’m known for catching even faint smells after years of taking care of patients where faint smells can be a sign of something important.

Maybe it depends on the wood? I know a pure deadfall fire can be stronger smelling, and you can get some strange odors indeed if you buy firewood that’s been sitting, though I can’t think of any that stank.