Stay updated with real-time pollen levels in Leominster, Massachusetts. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Very high
Leominster, 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
1046 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
31
Good
Leominster, Massachusetts
Leominster, Massachusetts
Scroll To Live Pollen MapLoading...
33ppm
Ash
145ppm
Birch
104ppm
Elm
18ppm
Maple
145ppm
Mulberry
438ppm
Oak
22ppm
Pine
0ppm
Ragweed
High
644ppm
Tree
0ppm
Weed
0ppm
Grass
Very high
844ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
157ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
191ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
206ppm
Tree
0ppm
Weed
0ppm
Grass
High
353ppm
Tree
0ppm
Weed
0ppm
Grass
Very high

Ambee provides accurate pollen data for Massachusetts, USA aligned with National Allergy Bureau (NAB) guidelines. By combining historical research, weather data, and machine learning, we deliver reliable, real-time insights with clear risk levels to help manage allergies effectively.
Disclaimer: While we strive for accuracy, individual responses to allergens may vary. Always consult a healthcare provider for personal advice.
Pollen updates for Leominster, Massachusetts are available every hour.
Today, Leominster, Massachusetts experiences a pollen risk categorized as very high.
Yesterday, the pollen reading in Leominster, Massachusetts showed very high levels.
In Leominster, Massachusetts the ragweed count today is 0 ppm, contributing to low allergy risks.
The oak pollen reading in Leominster, Massachusetts today is 438 ppm.
All Rights Reserved © Ambee Inc. 2025