Live pollen count in O'Fallon, Illinois today
Stay updated with real-time pollen levels in O'Fallon, Illinois. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
O'Fallon, 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.
O'Fallon, Illinois allergies right now
Low
Moderate
High
Very high
Tree pollen
0 ppm
0
95
208
704+
Grass pollen
17 ppm
0
30
61
342+
Weed pollen
44 ppm
0
21
78
267+
AQI
54
Moderate
O'Fallon, Illinois
O'Fallon, Illinois
Live Pollen Map
Track live O'Fallon, Illinois pollen forecast and history
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Pollen sub-species concentrations in O'Fallon, Illinois
0ppm
Ash
0ppm
Birch
0ppm
Elm
0ppm
Maple
0ppm
Mulberry
0ppm
Oak
0ppm
Pine
44ppm
Ragweed
Pollen count in nearby cities
O'Fallon, Illinois
Low
0ppm
Tree
19ppm
Weed
7ppm
Grass
Shiloh, Illinois
Low
0ppm
Tree
4ppm
Weed
1ppm
Grass
Fairview Heights, Illinois
Low
0ppm
Tree
8ppm
Weed
3ppm
Grass
Swansea, Illinois
Low
0ppm
Tree
10ppm
Weed
4ppm
Grass
Belleville, Illinois
Low
0ppm
Tree
7ppm
Weed
2ppm
Grass
Collinsville, Illinois
Moderate
0ppm
Tree
37ppm
Weed
15ppm
Grass
Allergy tips for O'Fallon, Illinois
Moderate
- Keep windows closed while driving in O'fallon, Illinois to avoid pollen infection; use the air conditioner instead.
- Wash your hands and face frequently throughout the day in O'fallon, Illinois to minimize pollen exposure.
- Consider wearing a hat or cap outdoors in O'fallon, Illinois to prevent pollen from settling on your hair.
- Wear sunglasses when in O'fallon, Illinois to protect your eyes from pollen.
- Start taking preventive allergy medication if you're prone to moderate symptoms in O'fallon, Illinois.
- Use a HEPA filter in your home's air conditioning system to trap pollen particles in O'fallon, Illinois.
How accurate is Illinois, USA pollen data?
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.
Frequently asked questions
How often is the pollen data for O'fallon, Illinois updated?
The pollen data for O'fallon, Illinois is updated every hour.
What is the pollen risk in O'fallon, Illinois today?
The pollen risk in O'fallon, Illinois today is considered low.
What was the pollen risk in O'fallon, Illinois yesterday?
Yesterday, the pollen risk in O'fallon, Illinois was moderate.
What is the ragweed count today in O'fallon, Illinois?
The ragweed count in O'fallon, Illinois today is 19 ppm.
What is the oak pollen count today in O'fallon, Illinois?
The oak pollen count in O'fallon, Illinois today is 0 ppm.
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