Stay updated with real-time pollen levels in Harpenden, Hertfordshire. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Low
Harpenden, Hertfordshire
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+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
26
Good
Harpenden, Hertfordshire
Harpenden, Hertfordshire
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0ppm
Birch
12ppm
Cypress
0ppm
Elm
0ppm
Oak
0ppm
Pine
0ppm
Ragweed
Low
36ppm
Tree
0ppm
Weed
0ppm
Grass
Low
43ppm
Tree
0ppm
Weed
0ppm
Grass
Low
24ppm
Tree
0ppm
Weed
0ppm
Grass
Low
20ppm
Tree
0ppm
Weed
0ppm
Grass
Low
20ppm
Tree
0ppm
Weed
0ppm
Grass
Low
8ppm
Tree
0ppm
Weed
0ppm
Grass
Low

Ambee’s pollen data for Hertfordshire, UK 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.
The pollen information for Harpenden, Hertfordshire is updated every hour for accuracy.
In Harpenden, Hertfordshire, today's pollen level suggests a low risk for allergies.
The pollen level in Harpenden, Hertfordshire yesterday was moderate.
Today, the ragweed count in Harpenden, Hertfordshire stands at 0 ppm, indicating low allergy risk.
The oak pollen level in Harpenden, Hertfordshire today is 0 ppm.
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