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Allergies & Pollen

Pollen Forecast for Thief River Falls, Minnesota

6.5
Medium
Oak, Ash and Birch
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Today
The amount of pollen in the air for Thursday will be falling in the moderate range. This decrease is due to rising relative humidity and relatively weaker winds.
Outlook
Concentration of pollen grains in the air for Friday will be falling in the moderate range. The cause for the falling pollen levels is rising humidity, weak winds and expected precipitation in the morning and evening which tends to wash pollen out of the air.