Pollen Forecast for Black Hawk, South Dakota
Medium
Cedar/Juniper, Elm
Discussion
The quantity of pollen grains in the air for Friday will be falling into the extremely low range. This lower level is caused by falling temperatures, rising humidity and heavy rains in the morning which tend to wash pollen out of the air.
Allergy Facts
The box elder tree is the most allergenic of the maple family. It is commonly found in the Midwest.