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
Low
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
22 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
27
Good
Horsham, West Sussex
Horsham, West Sussex
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0ppm
Birch
3ppm
Cypress
0ppm
Elm
0ppm
Oak
0ppm
Pine
0ppm
Ragweed
Low
14ppm
Tree
0ppm
Weed
0ppm
Grass
Low
12ppm
Tree
0ppm
Weed
0ppm
Grass
Low
20ppm
Tree
0ppm
Weed
0ppm
Grass
Low
15ppm
Tree
0ppm
Weed
0ppm
Grass
Low
19ppm
Tree
0ppm
Weed
0ppm
Grass
Low
26ppm
Tree
0ppm
Weed
0ppm
Grass
Low

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 low.
Yesterday, the pollen reading in Horsham, West Sussex showed moderate 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 0 ppm.
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