Allergies & Pollen for Ashburn, Virginia
8
Medium-High
Top Allergens:
Grass, Hickory/Pecan, Oak
Discussion
The pollen levels for Tuesday will be falling in the moderate range. This change results in part from falling temperatures, rising relative humidity and weaker winds.
Allergy Facts
Allergies to grass pollen may be the curse of a lush, well-groomed lawn. Watering a lawn keeps it green but also allows grass plants to flower (shed pollen) through much of the summer.