Pollen in Chicago, IL

About pollen in Chicago

Late July in Chicago tends to be a quieter stretch for pollen, and today looks to follow that pattern. Tree pollen from species like oak, maple, and elm wrapped up its main season months ago, and grass pollen is generally tapering off as summer moves along. Most people who deal with seasonal allergies should find the air relatively calm today, though those with strong sensitivities may still notice occasional mild irritation from lingering grass pollen or general summer dust and mold. Looking ahead, conditions should remain fairly mild over the next few days, with no major pollen surges expected. The next notable shift on the horizon is ragweed, which typically begins making its presence felt in the Chicago area as August approaches and continues into fall. For now, though, the pollen landscape remains in a low-key transition period between the grass season winding down and weed season yet to ramp up.

Common questions

What is the pollen count in Chicago, IL today?

Chicago, IL has no notable tree, grass, or weed pollen today.