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Allergies & Pollen

Pollen Forecast for Lexington, Massachusetts

6.8
Medium
Birch, Maple and Oak
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Today
The quantity of pollen grains in the air for Wednesday will be increasing in the moderate range. This is likely to be caused in part by higher temperatures and the lower dewpoint. Tomorrow's increase could spell trouble for allergy sufferers.
Outlook
The pollen levels for Thursday will be higher than they were today and extend further into the very high range. This rise is a result of higher temperatures and the lower dewpoint. If you do suffer from allergies tomorrow could be more difficult.