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
Low
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
12 ppm
0
95
208
704+
17 ppm
0
30
61
342+
25 ppm
0
21
78
267+
AQI
33
Good
Welwyn Garden City, Hertfordshire
Welwyn Garden City, Hertfordshire
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6ppm
Birch
0ppm
Elm
3ppm
Oak
1ppm
Pine
0ppm
Ragweed
Moderate
31ppm
Tree
62ppm
Weed
41ppm
Grass
Low
12ppm
Tree
24ppm
Weed
16ppm
Grass
Moderate
24ppm
Tree
49ppm
Weed
33ppm
Grass
Moderate
32ppm
Tree
65ppm
Weed
43ppm
Grass
Moderate
37ppm
Tree
74ppm
Weed
49ppm
Grass
Moderate
26ppm
Tree
52ppm
Weed
34ppm
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 data for Welwyn Garden City, Hertfordshire is updated every hour.
The pollen risk in Welwyn Garden City, Hertfordshire today is considered low.
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 3 ppm.
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