Stay updated with real-time pollen levels in Harwich, Massachusetts. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Low
Harwich, Massachusetts
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
38 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
27
Good
Harwich, Massachusetts
Harwich, Massachusetts
Scroll To Live Pollen MapLoading...
3ppm
Ash
3ppm
Birch
2ppm
Elm
2ppm
Maple
3ppm
Mulberry
11ppm
Oak
2ppm
Pine
0ppm
Ragweed
High
229ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
198ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
167ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
147ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
150ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
123ppm
Tree
0ppm
Weed
0ppm
Grass
Low

Ambee’s pollen data for Massachusetts, USA 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 Harwich, Massachusetts is updated on an hourly basis.
In Harwich, Massachusetts, today's pollen risk is reported as moderate.
Yesterday, Harwich, Massachusetts recorded a pollen level of very high.
The ragweed count in Harwich, Massachusetts today is 0 ppm, which is low.
The current oak pollen count in Harwich, Massachusetts today is 47 ppm right now.
All Rights Reserved © Ambee Inc. 2025