4:35 PM: No wood smoke. 6 degrees.
6:00 PM: No wood smoke. 3 degrees.
7:00 PM: No wood smoke.
8:00 PM: No wood smoke.
9:00 PM: A faint something is in the air. It could be smoke from a distant fireplace user. But I really can't say for certain that it is.
10:30 PM: No wood smoke.
Midnight: No wood smoke.
This was a rare evening with no real wood smoke.