Pollen in Waukegan, IL

No notable pollen right now.

Last updated July 20, 2026

Today's indexN/Aout of 5No data

Forecast

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About pollen in Waukegan

At this point in July, tree pollen from Waukegan's oaks, maples, and birches has largely wound down for the year, so it is not a significant factor right now. Grass pollen can still linger into midsummer, and for those sensitive to it, warm, breezy days may bring some mild irritation, though conditions overall are generally quiet compared to the spring rush. Looking ahead, expect the coming days to stay fairly calm on the pollen front, with grasses tapering off as summer progresses. The next notable shift will come later in the season when ragweed and other late-summer weeds begin releasing pollen, typically starting in mid-to-late August in this part of Illinois. Until then, most residents should find outdoor conditions comfortable, with only occasional mild effects for those especially sensitive to grass.

Common questions

What is the pollen count in Waukegan, IL today?
Waukegan, IL has no notable tree, grass, or weed pollen today.