Allergies & Pollen for Leesburg, Virginia
9.2
Medium-High
Top Allergens:
Maple, Cedar/Juniper, Ash
Discussion
Concentration of pollen grains in the air for Friday will be rising and extend further into the very high range. This higher level is caused in part by higher temperatures and the lower dewpoint.
Allergy Facts
Some pollen grains are heavy and move through the air lower to the ground (example: grass). Other lighter types travel very easily at greater heights and distances (example: pine and ragweed).
