Allergies & Pollen Count for Wheatley, Ontario, CA
5.9Medium
Top Allergens:
Grass, Plantain
Discussion
Based on past pollen counts and expected weather conditions, pollen levels for Sunday will be falling in the moderate range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to falling temperatures, rising relative humidity and 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.