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
184 ppm
0
95
208
704+
32 ppm
0
30
61
342+
2 ppm
0
21
78
267+
AQI
27
Good
Welwyn Garden City, Hertfordshire
Welwyn Garden City, Hertfordshire
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35ppm
Birch
0ppm
Cypress
0ppm
Elm
53ppm
Oak
73ppm
Pine
0ppm
Ragweed
Moderate
138ppm
Tree
10ppm
Weed
24ppm
Grass
Moderate
203ppm
Tree
0ppm
Weed
38ppm
Grass
Moderate
163ppm
Tree
18ppm
Weed
34ppm
Grass
Moderate
162ppm
Tree
1ppm
Weed
29ppm
Grass
Moderate
162ppm
Tree
0ppm
Weed
33ppm
Grass
Moderate
162ppm
Tree
6ppm
Weed
37ppm
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 moderate.
The ragweed count in Welwyn Garden City, Hertfordshire today is 0 ppm.
The oak pollen count in Welwyn Garden City, Hertfordshire today is 53 ppm.
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