Allergies & Pollen Count for Harvey, New Brunswick, CA
6Medium
Top Allergens:
Grass
Discussion
Concentration of pollen grains in the air for Wednesday will be falling into the extremely low range. This lower level is caused by rising humidity and heavy rains in the morning and evening which tend to wash pollen out of the air.
Allergy Facts
Hayfever generally begins when a person is between 5 to 10 years old and reaches its peak incidence between the ages 15 to 25 years of age.