Allergies & Pollen Count for Chicago, Illinois
4.6Low-Medium
Top Allergens:
Grass, Plantain, Nettle
Discussion
Pollen concentrations for Wednesday will be higher than they were today in the moderate range. This is likely to be caused in part by strong winds and decreasing humidity.
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.