Smoke Dispersion

Calm: Very Poor.
2-5 mph: Poor.
6-8 mph: Fair.
9-13 mph: Good.
14+ mph: Excellent.

Near Calm: Stagnant.
2-4 mph: Very Poor.
5-8 mph: Poor.
9-12 mph: Fair.
13+ mph: Good.

National Weather Service
Greenville-Spartanburg, SC