Stay updated with real-time pollen levels in Hertfordshire, UK. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
High
Hertfordshire, UK
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
224 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
92
Moderate
Hertfordshire, UK
Hertfordshire, UK
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24ppm
Birch
69ppm
Cypress
13ppm
Elm
15ppm
Oak
0ppm
Pine
0ppm
Ragweed
| No results found | ||||
| City | Pollen Risk Level | Tree Pollen | Grass Pollen | Weed Pollen |
|---|---|---|---|---|
High
238ppm
Tree
0ppm
Weed
0ppm
Grass
High
236ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
171ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
151ppm
Tree
0ppm
Weed
0ppm
Grass
High
252ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
147ppm
Tree
0ppm
Weed
0ppm
Grass
High

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 data for Hertfordshire, UK is updated every hour.
The pollen risk in Hertfordshire, UK today is considered high.
Yesterday, the pollen risk in Hertfordshire, UK was high.
The ragweed count in Hertfordshire, UK today is 0 ppm.
The oak pollen count in Hertfordshire, UK today is 15 ppm.
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