Pollen Forecast for La Salle, Illinois
Low
Cedar/Juniper, Elm
Discussion
Concentration of pollen grains in the air for Friday will be on the increase in the high range. This is likely to be caused in part by higher temperatures and the lower dewpoint. The increase of this magnitude could make it more difficult for those with allergies.
Allergy Facts
The box elder tree is the most allergenic of the maple family. It is commonly found in the Midwest.