A bit ago I noted the very unhealthy air that covered northwest Washington (a-bad-air-night-in-northwest-washington). I took a picture of the disappearing sun on what was otherwise a cloudless day. The air got progressively worse from the fires in BC.
I took some other atmospheric pictures while heading to the San Juan Islands for some work.
Ground fog on the Skagit Flats south of Highway 20
Sunrise over the Anacortes refineries with Mount Baker
Early light and Peavine Pass between Blakely Island and Obstruction Island