Pollen forecast
Chicago
US · Updated 28 Jul at 00:00 UTC
Today's pollen levels
Tree
—Grass
—Weed
—5-day forecast
Tue
28
—tree
—grass
Wed
29
—tree
—grass
Thu
30
Very Lowtree
—grass
Fri
31
Very Lowtree
—grass
Sat
1
Very Lowtree
—grass
Source: Google Maps