Allergies & Pollen for Bristow, Virginia
7.2
Medium
Top Allergens:
Grass, Oak, Birch
Discussion
The amount of pollen in the air for Sunday will be falling in the moderate range. This lower level is caused by falling temperatures, rising humidity, and expected precipitation in the afternoon and evening which tends to wash pollen out of the air. With this amount of reduction in pollen levels, tomorrow should be better for allergy sufferers.
Allergy Facts
Avoiding outdoor exercise during the afternoon will reduce exposure to airborne pollens, as plants tend to release their pollen in the earlier morning hours, and can commonly become distributed due to increased winds in the afternoon.