3:40 PM: Faint grass and wood smoke around this time. Someone is illegally burning yard waste. Happens all the time.
4:00 PM: No smoke.
5:00 PM: No smoke. 68 degrees, sunny.
5:30 PM: A very faint trace of some type of smoke is in the air. I don't know what it is. It does not smell like a grill.
6:30 PM: A very faint trace of some unknown type of smoke continues.
7:30 PM: A very faint trace of something continues.
9:00 PM: A very faint trace of some unknown smoke continues.
10:00 PM: The air is clear.
There was no more smoke for this evening.