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Allergies & Pollen

Pollen Forecast for Hockessin, Delaware

10
High
Birch, Oak and Ash
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Today
The quantity of pollen grains in the air for Wednesday will be greater than today's levels and extend further into the very high range. Since the weather has a major influence on pollen dispersal, this increase is due in part to drier air. If you have these allergies, tomorrow will likely be more difficult outdoors.
Outlook
The quantity of pollen grains in the air for Thursday will be falling but will remain in the high range. This relief in pollen levels is caused in part by rising humidity, weak winds and expected precipitation in the evening which tends to wash pollen out of the air.