Live pollen count in Greenwich, Connecticut today

Name: Live pollen levels in Greenwich, Connecticut
Creator: Ambee

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

Low

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.

Greenwich, Connecticut allergies right now

Low

Moderate

High

Very high

Tree pollen

29 ppm

208

704+

Grass pollen

24 ppm

342+

Weed pollen

13 ppm

267+

AQI

Moderate

Greenwich, Connecticut

View Air Pollution Levels

Greenwich, Connecticut

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Track live Greenwich, Connecticut pollen forecast and history

Time	Pollen Risk Level	Tree Pollen	Grass Pollen	Weed Pollen
2025-06-05T00:00:00.000Z	Moderate	36ppm low	30ppm moderate	12ppm low
2025-06-05T01:00:00.000Z	Moderate	58ppm low	39ppm moderate	20ppm low
2025-06-05T02:00:00.000Z	Low	28ppm low	19ppm low	7ppm low
2025-06-05T03:00:00.000Z	Low	33ppm low	22ppm low	12ppm low
2025-06-05T04:00:00.000Z	Low	29ppm low	20ppm low	11ppm low
2025-06-05T05:00:00.000Z	Low	33ppm low	23ppm low	8ppm low
2025-06-05T06:00:00.000Z	Low	35ppm low	23ppm low	12ppm low
2025-06-05T07:00:00.000Z	Low	31ppm low	26ppm low	10ppm low
2025-06-05T08:00:00.000Z	Low	32ppm low	21ppm low	11ppm low
2025-06-05T09:00:00.000Z	Low	36ppm low	25ppm low	9ppm low
2025-06-05T10:00:00.000Z	Low	32ppm low	22ppm low	12ppm low
2025-06-05T11:00:00.000Z	Low	35ppm low	24ppm low	13ppm low
2025-06-05T12:00:00.000Z	Low	28ppm low	20ppm low	7ppm low
2025-06-05T13:00:00.000Z	Low	38ppm low	26ppm low	13ppm low
2025-06-05T14:00:00.000Z	Low	21ppm low	17ppm low	7ppm low
2025-06-05T15:00:00.000Z	Moderate	45ppm low	30ppm moderate	15ppm low
2025-06-05T16:00:00.000Z	Moderate	55ppm low	38ppm moderate	14ppm low
2025-06-05T17:00:00.000Z	Low	43ppm low	29ppm low	16ppm low
2025-06-05T18:00:00.000Z	Low	22ppm low	15ppm low	8ppm low
2025-06-05T19:00:00.000Z	Low	23ppm low	16ppm low	5ppm low
2025-06-05T20:00:00.000Z	Low	33ppm low	22ppm low	11ppm low
2025-06-05T21:00:00.000Z	Low	15ppm low	12ppm low	5ppm low
2025-06-05T22:00:00.000Z	Low	39ppm low	26ppm low	13ppm low
2025-06-05T23:00:00.000Z	Low	27ppm low	19ppm low	7ppm low
2025-06-06T00:00:00.000Z	Moderate	48ppm low	48ppm moderate	20ppm low
2025-06-06T01:00:00.000Z	Moderate	40ppm low	33ppm moderate	19ppm low
2025-06-06T02:00:00.000Z	Low	14ppm low	14ppm low	6ppm low
2025-06-06T03:00:00.000Z	Low	16ppm low	16ppm low	7ppm low
2025-06-06T04:00:00.000Z	Low	12ppm low	10ppm low	5ppm low
2025-06-06T05:00:00.000Z	Low	13ppm low	13ppm low	5ppm low
2025-06-06T06:00:00.000Z	Low	12ppm low	10ppm low	4ppm low
2025-06-06T07:00:00.000Z	Low	6ppm low	6ppm low	2ppm low
2025-06-06T08:00:00.000Z	Moderate	43ppm low	35ppm moderate	20ppm low
2025-06-06T09:00:00.000Z	Low	9ppm low	9ppm low	4ppm low
2025-06-06T10:00:00.000Z	Moderate	51ppm low	51ppm moderate	22ppm moderate
2025-06-06T11:00:00.000Z	Moderate	45ppm low	37ppm moderate	21ppm moderate
2025-06-06T12:00:00.000Z	Moderate	41ppm low	41ppm moderate	17ppm low
2025-06-06T13:00:00.000Z	Low	32ppm low	27ppm low	10ppm low
2025-06-06T14:00:00.000Z	Low	14ppm low	14ppm low	5ppm low
2025-06-06T15:00:00.000Z	Low	23ppm low	19ppm low	11ppm low
2025-06-06T16:00:00.000Z	Low	20ppm low	20ppm low	9ppm low
2025-06-06T17:00:00.000Z	Moderate	32ppm low	32ppm moderate	14ppm low
2025-06-06T18:00:00.000Z	Moderate	49ppm low	41ppm moderate	23ppm moderate
2025-06-06T19:00:00.000Z	Low	28ppm low	28ppm low	11ppm low
2025-06-06T20:00:00.000Z	Moderate	46ppm low	38ppm moderate	15ppm low
2025-06-06T21:00:00.000Z	Moderate	41ppm low	41ppm moderate	17ppm low
2025-06-06T22:00:00.000Z	Low	29ppm low	24ppm low	13ppm low
2025-06-06T23:00:00.000Z	Low	19ppm low	19ppm low	8ppm low
2025-06-07T00:00:00.000Z	Low	11ppm low	14ppm low	6ppm low
2025-06-07T01:00:00.000Z	Low	9ppm low	11ppm low	5ppm low
2025-06-07T02:00:00.000Z	Low	12ppm low	14ppm low	6ppm low
2025-06-07T03:00:00.000Z	Low	9ppm low	11ppm low	5ppm low
2025-06-07T04:00:00.000Z	Low	8ppm low	12ppm low	6ppm low
2025-06-07T05:00:00.000Z	Low	8ppm low	9ppm low	4ppm low
2025-06-07T06:00:00.000Z	Low	7ppm low	11ppm low	5ppm low
2025-06-07T07:00:00.000Z	Low	8ppm low	9ppm low	4ppm low
2025-06-07T08:00:00.000Z	Low	6ppm low	7ppm low	3ppm low
2025-06-07T09:00:00.000Z	Low	11ppm low	14ppm low	6ppm low
2025-06-07T10:00:00.000Z	Low	9ppm low	11ppm low	5ppm low
2025-06-07T11:00:00.000Z	Low	11ppm low	16ppm low	8ppm low
2025-06-07T12:00:00.000Z	Low	10ppm low	13ppm low	6ppm low
2025-06-07T13:00:00.000Z	Low	8ppm low	13ppm low	6ppm low
2025-06-07T14:00:00.000Z	Low	11ppm low	14ppm low	6ppm low
2025-06-07T15:00:00.000Z	Low	9ppm low	11ppm low	5ppm low
2025-06-07T16:00:00.000Z	Low	19ppm low	23ppm low	10ppm low
2025-06-07T17:00:00.000Z	Low	9ppm low	11ppm low	5ppm low
2025-06-07T18:00:00.000Z	Low	13ppm low	19ppm low	9ppm low
2025-06-07T19:00:00.000Z	Low	20ppm low	24ppm low	12ppm low
2025-06-07T20:00:00.000Z	Moderate	35ppm low	52ppm moderate	27ppm moderate
2025-06-07T21:00:00.000Z	Low	10ppm low	12ppm low	6ppm low
2025-06-07T22:00:00.000Z	Low	16ppm low	20ppm low	9ppm low
2025-06-07T23:00:00.000Z	Low	11ppm low	13ppm low	6ppm low
2025-06-08T00:00:00.000Z	Low	6ppm low	12ppm low	6ppm low
2025-06-08T01:00:00.000Z	Low	8ppm low	16ppm low	8ppm low
2025-06-08T02:00:00.000Z	Low	9ppm low	16ppm low	6ppm low
2025-06-08T03:00:00.000Z	Low	17ppm low	25ppm low	13ppm low
2025-06-08T04:00:00.000Z	Low	15ppm low	23ppm low	11ppm low
2025-06-08T05:00:00.000Z	Low	14ppm low	20ppm low	10ppm low
2025-06-08T06:00:00.000Z	Low	15ppm low	28ppm low	11ppm low
2025-06-08T07:00:00.000Z	Low	9ppm low	18ppm low	9ppm low
2025-06-08T08:00:00.000Z	Low	10ppm low	20ppm low	10ppm low
2025-06-08T09:00:00.000Z	Low	11ppm low	21ppm low	8ppm low
2025-06-08T10:00:00.000Z	Low	16ppm low	23ppm low	12ppm low
2025-06-08T11:00:00.000Z	Low	19ppm low	29ppm low	14ppm low
2025-06-08T12:00:00.000Z	Moderate	30ppm low	44ppm moderate	22ppm moderate
2025-06-08T13:00:00.000Z	Moderate	20ppm low	36ppm moderate	14ppm low
2025-06-08T14:00:00.000Z	Low	13ppm low	25ppm low	13ppm low
2025-06-08T15:00:00.000Z	Moderate	26ppm low	48ppm moderate	26ppm moderate
2025-06-08T16:00:00.000Z	Moderate	17ppm low	31ppm moderate	12ppm low
2025-06-08T17:00:00.000Z	Moderate	31ppm low	47ppm moderate	24ppm moderate
2025-06-08T18:00:00.000Z	Moderate	22ppm low	33ppm moderate	16ppm low
2025-06-08T19:00:00.000Z	Moderate	24ppm low	36ppm moderate	18ppm low
2025-06-08T20:00:00.000Z	High	42ppm low	76ppm high	30ppm moderate
2025-06-08T21:00:00.000Z	Moderate	17ppm low	33ppm moderate	17ppm low
2025-06-08T22:00:00.000Z	Moderate	21ppm low	40ppm moderate	21ppm moderate
2025-06-08T23:00:00.000Z	Moderate	21ppm low	37ppm moderate	15ppm low

Pollen Level

Greenwich

Time	Pollen Risk Level	Tree Pollen	Grass Pollen	Weed Pollen
No results found

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Pollen sub-species concentrations in Greenwich, Connecticut

1ppm

Ash

1ppm

Birch

2ppm

Elm

1ppm

Maple

3ppm

Mulberry

9ppm

Oak

6ppm

Pine

13ppm

Ragweed

Greenwich, Connecticut allergy map: Track pollen near you

Grass

Allergy tips for Greenwich, Connecticut

As pollen risk levels are

Low

Feel free to spend more time outdoors in Greenwich, Connecticut as pollen levels are minimal today.
Open windows at home or work to enjoy fresh air without worrying about allergies in Greenwich, Connecticut.
Use this low-pollen period for lounging outdoor in your patios or gardens in Greenwich, Connecticut.
Take advantage of this time to engage in physical activities like jogging or cycling outdoors in Greenwich, Connecticut.
Plan social gatherings or outdoor picnics in Greenwich, Connecticut during this low-pollen period.

How accurate is Connecticut, USA pollen data?

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.