Stay updated with real-time pollen levels in Merrimack, New Hampshire. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Low
Merrimack, New Hampshire
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
6 ppm
0
95
208
704+
1 ppm
0
30
61
342+
9 ppm
0
21
78
267+
AQI
33
Good
Merrimack, New Hampshire
Merrimack, New Hampshire
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0ppm
Ash
0ppm
Birch
6ppm
Elm
0ppm
Maple
0ppm
Mulberry
0ppm
Oak
0ppm
Pine
9ppm
Ragweed
Low
7ppm
Tree
9ppm
Weed
1ppm
Grass
Low
7ppm
Tree
9ppm
Weed
1ppm
Grass
Low
8ppm
Tree
11ppm
Weed
1ppm
Grass
Low
7ppm
Tree
9ppm
Weed
1ppm
Grass
Low
7ppm
Tree
9ppm
Weed
1ppm
Grass
Low
7ppm
Tree
10ppm
Weed
1ppm
Grass
Low

Ambee’s pollen data for New Hampshire, USA 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 information for Merrimack, New Hampshire is updated every hour for accuracy.
In Merrimack, New Hampshire, today's pollen level suggests a low risk for allergies.
The pollen level in Merrimack, New Hampshire yesterday was low.
Today, the ragweed count in Merrimack, New Hampshire stands at 9 ppm, indicating low allergy risk.
The oak pollen level in Merrimack, New Hampshire today is 0 ppm.
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