Stay updated with real-time pollen levels in Greenwich, Connecticut. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Very high
Greenwich, Connecticut
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
746 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
33
Good
Greenwich, Connecticut
Greenwich, Connecticut
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74ppm
Ash
74ppm
Birch
52ppm
Elm
44ppm
Maple
74ppm
Mulberry
231ppm
Oak
52ppm
Pine
0ppm
Ragweed
Very high
1694ppm
Tree
0ppm
Weed
0ppm
Grass
Very high
2457ppm
Tree
0ppm
Weed
0ppm
Grass
High
631ppm
Tree
0ppm
Weed
0ppm
Grass
Very high
3516ppm
Tree
0ppm
Weed
0ppm
Grass
Very high
2945ppm
Tree
0ppm
Weed
0ppm
Grass
High
523ppm
Tree
0ppm
Weed
0ppm
Grass
Very high

Ambee’s pollen data for Connecticut, 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 data for Greenwich, Connecticut is updated every hour.
The pollen risk in Greenwich, Connecticut today is considered very high.
Yesterday, the pollen risk in Greenwich, Connecticut was very high.
The ragweed count in Greenwich, Connecticut today is 0 ppm.
The oak pollen count in Greenwich, Connecticut today is 231 ppm.
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