Allergies & Pollen for Lombard, Illinois
9.5
Medium-High
Top Allergens:
Birch, Mulberry, Oak
Discussion
The quantity of pollen grains in the air for Wednesday will be falling but will remain in the high range. This relief in pollen levels is caused in part by falling temperatures, rising relative humidity and weaker winds.
Allergy Facts
In northwestern Europe, June is the most typical grass pollen month, whereas in Mediterranean Europe, May is the more prominent grass-pollen period.