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
12 ppm
0
95
208
704+
16 ppm
0
30
61
342+
25 ppm
0
21
78
267+
AQI
33
Good
Harpenden, Hertfordshire
Harpenden, Hertfordshire
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6ppm
Birch
0ppm
Elm
3ppm
Oak
1ppm
Pine
0ppm
Ragweed
Moderate
32ppm
Tree
65ppm
Weed
43ppm
Grass
Moderate
26ppm
Tree
53ppm
Weed
35ppm
Grass
High
42ppm
Tree
84ppm
Weed
56ppm
Grass
Moderate
31ppm
Tree
62ppm
Weed
41ppm
Grass
Moderate
33ppm
Tree
66ppm
Weed
44ppm
Grass
Low
15ppm
Tree
30ppm
Weed
20ppm
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 high.
Today, the ragweed count in Harpenden, Hertfordshire stands at 0 ppm, indicating low allergy risk.
The oak pollen level in Harpenden, Hertfordshire today is 3 ppm.
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