Pollen Alerts For West Chicago, IL
Pollen Alert
-Pollen Index: 8.6 Pollen Level: medium-high Predominant Pollen: Maple, Birch and Ash. Concentration of pollen grains in the air for Thursday will be falling in the moderate range. This relief in pollen levels is caused in part by weather conditions.
0
2.5
4.9
7.3
9.7
12.0
