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Allergies & Pollen

Pollen Forecast for Chevy Chase, Maryland

9.6
Medium-High
Oak, Mulberry and Birch
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Today
Based on past pollen counts and expected weather conditions, pollen levels for Saturday will be greater than today's levels in the high range. The cause for the rising pollen levels is strong winds and decreasing humidity. If you have these allergies, tomorrow will likely be more difficult outdoors.
Outlook
Pollen concentrations for Sunday will be falling but will remain in the high range. This change results in part from rising relative humidity and relatively weaker winds.