Stay updated with real-time pollen levels in Horsham, Pennsylvania. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
Horsham, 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
19 ppm
0
95
208
704+
36 ppm
0
30
61
342+
19 ppm
0
21
78
267+
AQI
34
Good
Horsham, Pennsylvania
Horsham, Pennsylvania
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1ppm
Ash
1ppm
Birch
1ppm
Elm
1ppm
Maple
2ppm
Mulberry
6ppm
Oak
4ppm
Pine
19ppm
Ragweed
Moderate
17ppm
Tree
12ppm
Weed
32ppm
Grass
Moderate
30ppm
Tree
30ppm
Weed
56ppm
Grass
High
34ppm
Tree
25ppm
Weed
62ppm
Grass
Low
8ppm
Tree
8ppm
Weed
16ppm
Grass
Low
8ppm
Tree
8ppm
Weed
16ppm
Grass
High
33ppm
Tree
24ppm
Weed
61ppm
Grass
Moderate

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 Horsham, Pennsylvania are available every hour.
Today, Horsham, Pennsylvania experiences a pollen risk categorized as moderate.
Yesterday, the pollen reading in Horsham, Pennsylvania showed moderate levels.
In Horsham, Pennsylvania the ragweed count today is 19 ppm, contributing to low allergy risks.
The oak pollen reading in Horsham, Pennsylvania today is 6 ppm.
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