5:00 PM: No wood smoke. 44 degrees. The air was delightfully fresh all morning and day long. Sometimes you want to step outside, stretch, and take a deep breath of fresh, cool air. I can't say I've ever heard anyone say they were stepping outside to take a breath of smoky air.
6:00 PM: Light to moderate wood smoke. It's smoky outside.
9:10 PM: No real wood smoke. The air isn't fresh. It isn't smoky.
11:00 PM: Extremely faint trace of wood smoke remains in the air.