Allergies & Pollen Count for Shartlesville, Pennsylvania
5.4Medium
Top Allergens:
Grass, Plantain
Discussion
The pollen levels for Sunday will be falling in the moderate range. This lower level is caused by rising relative humidity and relatively weaker winds.
Allergy Facts
Quack grass, a grass which was naturalized from Europe, is a nuisance that plagues farmers. This plant flowers (i.e., sheds pollen) from July to September and can cause hay fever symptoms in people with grass pollen allergies.