Stay updated with real-time pollen levels in Horsham, West Sussex. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
Horsham, West Sussex
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
167 ppm
0
95
208
704+
29 ppm
0
30
61
342+
12 ppm
0
21
78
267+
AQI
27
Good
Horsham, West Sussex
Horsham, West Sussex
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40ppm
Birch
0ppm
Cypress
0ppm
Elm
60ppm
Oak
51ppm
Pine
0ppm
Ragweed
Moderate
154ppm
Tree
0ppm
Weed
32ppm
Grass
Moderate
125ppm
Tree
12ppm
Weed
25ppm
Grass
Moderate
147ppm
Tree
0ppm
Weed
30ppm
Grass
Moderate
138ppm
Tree
0ppm
Weed
30ppm
Grass
Moderate
114ppm
Tree
11ppm
Weed
22ppm
Grass
Moderate
164ppm
Tree
6ppm
Weed
38ppm
Grass
Moderate

Ambee provides accurate pollen data for West Sussex, UK 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, West Sussex are available every hour.
Today, Horsham, West Sussex experiences a pollen risk categorized as moderate.
Yesterday, the pollen reading in Horsham, West Sussex showed high levels.
In Horsham, West Sussex the ragweed count today is 0 ppm, contributing to low allergy risks.
The oak pollen reading in Horsham, West Sussex today is 60 ppm.
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