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Allergies & Pollen

Pollen Forecast for Hyannis Port, Massachusetts

2.2
Low
Oak, Birch and Grass
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Today
Pollen concentrations for Saturday will be falling in the low range. This lowering of pollen concentrations is a result of heavy rains in the morning which tend to wash pollen out of the air. The lower pollen levels are significant and should help allergy sufferers to cope tomorrow.
Outlook
The amount of pollen in the air for Sunday will be higher than they were today in the high range. The cause for the rising pollen levels is strong winds and decreasing humidity. If you do suffer from allergies tomorrow could be more difficult.