Stay updated with real-time pollen levels in West Chicago, Illinois. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
High
West Chicago, Illinois
Last updated: ... (Local time)

Disclaimer: The information provided is for informational purposes only and should not be considered medical advice. Always consult a healthcare professional for allergy-related concerns.
Low
Moderate
High
Very high
217 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
29
Good
West Chicago, Illinois
West Chicago, Illinois
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21ppm
Ash
21ppm
Birch
15ppm
Elm
13ppm
Maple
21ppm
Mulberry
67ppm
Oak
15ppm
Pine
0ppm
Ragweed
High
222ppm
Tree
0ppm
Weed
0ppm
Grass
High
215ppm
Tree
0ppm
Weed
0ppm
Grass
High
661ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
104ppm
Tree
0ppm
Weed
0ppm
Grass
High
394ppm
Tree
0ppm
Weed
0ppm
Grass
Very high
834ppm
Tree
0ppm
Weed
0ppm
Grass
High

Ambee’s pollen data for Illinois, USA follows National Allergy Bureau (NAB) standards, offering accurate, real-time updates with clear allergy risk levels. Our approach, using machine learning and historical trends, ensures precise, hyper-local pollen forecasts to support allergy management.
Disclaimer: While we strive for accuracy, individual responses to allergens may vary. Always consult a healthcare provider for personal advice.
The pollen data for West Chicago, Illinois is updated every hour.
The pollen risk in West Chicago, Illinois today is considered high.
Yesterday, the pollen risk in West Chicago, Illinois was very high.
The ragweed count in West Chicago, Illinois today is 0 ppm.
The oak pollen count in West Chicago, Illinois today is 67 ppm.
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