Stay updated with real-time pollen levels in West Chester, Pennsylvania. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Low
West Chester, Pennsylvania
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
18 ppm
0
95
208
704+
28 ppm
0
30
61
342+
14 ppm
0
21
78
267+
AQI
24
Good
West Chester, Pennsylvania
West Chester, Pennsylvania
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1ppm
Ash
1ppm
Birch
1ppm
Elm
1ppm
Maple
2ppm
Mulberry
6ppm
Oak
4ppm
Pine
14ppm
Ragweed
Low
13ppm
Tree
13ppm
Weed
25ppm
Grass
Low
14ppm
Tree
10ppm
Weed
21ppm
Grass
Low
14ppm
Tree
14ppm
Weed
27ppm
Grass
Low
16ppm
Tree
12ppm
Weed
25ppm
Grass
Low
12ppm
Tree
9ppm
Weed
18ppm
Grass
Low
15ppm
Tree
11ppm
Weed
23ppm
Grass
Low

Ambee provides accurate pollen data for Pennsylvania, 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 West Chester, Pennsylvania are available every hour.
Today, West Chester, Pennsylvania experiences a pollen risk categorized as low.
Yesterday, the pollen reading in West Chester, Pennsylvania showed moderate levels.
In West Chester, Pennsylvania the ragweed count today is 14 ppm, contributing to low allergy risks.
The oak pollen reading in West Chester, Pennsylvania today is 6 ppm.
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