Stay updated with real-time pollen levels in Welwyn Garden City, Hertfordshire. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
Welwyn Garden City, 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
175 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
52
Moderate
Welwyn Garden City, Hertfordshire
Welwyn Garden City, Hertfordshire
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0ppm
Birch
101ppm
Cypress
7ppm
Elm
0ppm
Oak
0ppm
Pine
0ppm
Ragweed
Moderate
186ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
134ppm
Tree
0ppm
Weed
0ppm
Grass
High
230ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
186ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
96ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
111ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate

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 Welwyn Garden City, Hertfordshire is updated every hour.
The pollen risk in Welwyn Garden City, Hertfordshire today is considered moderate.
Yesterday, the pollen risk in Welwyn Garden City, Hertfordshire was high.
The ragweed count in Welwyn Garden City, Hertfordshire today is 0 ppm.
The oak pollen count in Welwyn Garden City, Hertfordshire today is 0 ppm.
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