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Allergies & Pollen

Pollen Forecast for Hanover, New Hampshire

2.9
Low-Medium
Birch, Oak and Maple
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Today
Concentration of pollen grains in the air for Sunday will be falling in the low range. The cause for the falling pollen levels is falling temperatures, rising humidity, and heavy rains in the morning and evening which tend to wash pollen out of the air. That's good news for allergy sufferers.
Outlook
The amount of pollen in the air for Monday will be increasing in the moderate range. The cause for the rising pollen levels is higher temperatures and the lower dewpoint. Tomorrow's increase could spell trouble for allergy sufferers.