Stay updated with real-time pollen levels in Alton, Illinois. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
High
Alton, 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
94 ppm
0
95
208
704+
94 ppm
0
30
61
342+
42 ppm
0
21
78
267+
AQI
49
Good
Alton, Illinois
Alton, Illinois
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4ppm
Ash
4ppm
Birch
6ppm
Elm
4ppm
Maple
10ppm
Mulberry
29ppm
Oak
19ppm
Pine
42ppm
Ragweed
High
89ppm
Tree
37ppm
Weed
89ppm
Grass
High
89ppm
Tree
37ppm
Weed
89ppm
Grass
High
121ppm
Tree
57ppm
Weed
100ppm
Grass
High
105ppm
Tree
35ppm
Weed
87ppm
Grass
High
96ppm
Tree
43ppm
Weed
96ppm
Grass
High
96ppm
Tree
43ppm
Weed
96ppm
Grass
High
Ambee provides accurate pollen data for Illinois, USA aligned with National Allergy Bureau (NAB) guidelines. By combining historical research, weather data, and machine learning, we deliver reliable, real-time insights with clear risk levels to help manage allergies effectively.
Disclaimer: While we strive for accuracy, individual responses to allergens may vary. Always consult a healthcare provider for personal advice.
Pollen updates for Alton, Illinois are available every hour.
Today, Alton, Illinois experiences a pollen risk categorized as high.
Yesterday, the pollen reading in Alton, Illinois showed high levels.
In Alton, Illinois the ragweed count today is 42 ppm, contributing to moderate allergy risks.
The oak pollen reading in Alton, Illinois today is 29 ppm.
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