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Allergies & Pollen

Pollen Forecast for Ashburn, Virginia

0.9
Low
Oak, Hickory/Pecan and Maple
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Today
Based on past pollen counts and expected weather conditions, pollen levels for Wednesday will be falling into the extremely low range. This forecast of lower pollen concentration is based on falling temperatures, rising humidity, and heavy rains in the morning and afternoon which tend to wash pollen out of the air.
Outlook
Concentration of pollen grains in the air for Thursday will be increasing in the moderate range. This rise is a result of rising temperatures, strong winds and lower relative humidity. Tomorrow's increase could spell trouble for allergy sufferers.