Pollen Forecast for Rockford, Illinois
Medium
Cedar/Juniper
Today
Based on past pollen counts and expected weather conditions, pollen levels for Thursday will be greater than today's levels in the moderate range. Since the weather has a major influence on pollen dispersal, this increase is due in part to strong winds and decreasing humidity. If you have these allergies, tomorrow will likely be more difficult outdoors.
Outlook
Concentration of pollen grains in the air for Friday will be falling in the moderate range. This forecast of lower pollen concentration is based on rising humidity and expected precipitation in the morning and evening which tends to wash pollen out of the air.