Allergies & Pollen for Chicago, Illinois
6.4
Medium
Top Allergens:
Maple, Birch, Ash
Discussion
The amount of pollen in the air for Sunday will be greater than today's levels in the high range. This results in part from rising temperatures, strong winds and lower relative humidity. If you have these allergies, tomorrow will likely be more difficult outdoors.
Allergy Facts
The grass family is probably the most important plant family in the world. It is a family consisting of about 10,000 species and makes up approximately 20% of the planet's vegetation.