Stay updated with real-time pollen levels in Watford, Hertfordshire. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Low
Watford, 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
9 ppm
0
95
208
704+
12 ppm
0
30
61
342+
18 ppm
0
21
78
267+
AQI
31
Good
Watford, Hertfordshire
Watford, Hertfordshire
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4ppm
Birch
0ppm
Elm
2ppm
Oak
0ppm
Pine
0ppm
Ragweed
Low
10ppm
Tree
20ppm
Weed
13ppm
Grass
Moderate
33ppm
Tree
66ppm
Weed
44ppm
Grass
Moderate
28ppm
Tree
56ppm
Weed
37ppm
Grass
Moderate
22ppm
Tree
44ppm
Weed
29ppm
Grass
Low
21ppm
Tree
42ppm
Weed
28ppm
Grass
Moderate
32ppm
Tree
65ppm
Weed
43ppm
Grass
Low

Ambee’s pollen data for Hertfordshire, UK is grounded in National Allergy Bureau (NAB) guidelines, ensuring accuracy with real-time updates. Our models incorporate historical patterns, weather, and machine learning to provide trusted pollen forecasts and risk levels for effective allergy control.
Disclaimer: While we strive for accuracy, individual responses to allergens may vary. Always consult a healthcare provider for personal advice.
Pollen data for Watford, Hertfordshire is updated on an hourly basis.
In Watford, Hertfordshire, today's pollen risk is reported as low.
Yesterday, Watford, Hertfordshire recorded a pollen level of high.
The ragweed count in Watford, Hertfordshire today is 0 ppm, which is low.
The current oak pollen count in Watford, Hertfordshire today is 2 ppm right now.
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