Real-time pollen count in San Leandro, California today

Name: Live pollen levels in San Leandro, California
Creator: Ambee

Stay updated with real-time pollen levels in San Leandro, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.

Live Pollen Level

Low

San Leandro, California

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.

Allergies right now in San Leandro, California

Low

Moderate

High

Very high

Tree pollen

26 ppm

208

704+

Grass pollen

26 ppm

342+

Weed pollen

10 ppm

267+

AQI

Good

San Leandro, California

View Air Pollution Levels

San Leandro, California

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Track live San Leandro, California pollen forecast and history

Time	Pollen Risk Level	Tree Pollen	Grass Pollen	Weed Pollen
2025-06-04T22:00:00.000Z	Low	35ppm low	20ppm low	10ppm low
2025-06-04T23:00:00.000Z	Low	54ppm low	26ppm low	12ppm low
2025-06-05T00:00:00.000Z	Moderate	45ppm low	30ppm moderate	15ppm low
2025-06-05T01:00:00.000Z	Low	28ppm low	19ppm low	7ppm low
2025-06-05T02:00:00.000Z	Low	25ppm low	17ppm low	9ppm low
2025-06-05T03:00:00.000Z	Low	37ppm low	25ppm low	13ppm low
2025-06-05T04:00:00.000Z	Low	26ppm low	18ppm low	6ppm low
2025-06-05T05:00:00.000Z	Low	33ppm low	22ppm low	11ppm low
2025-06-05T06:00:00.000Z	Low	32ppm low	27ppm low	10ppm low
2025-06-05T07:00:00.000Z	Low	32ppm low	21ppm low	11ppm low
2025-06-05T08:00:00.000Z	Low	37ppm low	25ppm low	9ppm low
2025-06-05T09:00:00.000Z	Low	33ppm low	22ppm low	12ppm low
2025-06-05T10:00:00.000Z	Low	36ppm low	25ppm low	13ppm low
2025-06-05T11:00:00.000Z	Low	33ppm low	23ppm low	8ppm low
2025-06-05T12:00:00.000Z	Moderate	63ppm low	42ppm moderate	22ppm moderate
2025-06-05T13:00:00.000Z	Low	23ppm low	19ppm low	7ppm low
2025-06-05T14:00:00.000Z	Low	33ppm low	22ppm low	11ppm low
2025-06-05T15:00:00.000Z	Low	37ppm low	25ppm low	9ppm low
2025-06-05T16:00:00.000Z	Low	32ppm low	22ppm low	12ppm low
2025-06-05T17:00:00.000Z	Low	36ppm low	25ppm low	13ppm low
2025-06-05T18:00:00.000Z	Low	30ppm low	21ppm low	7ppm low
2025-06-05T19:00:00.000Z	Low	34ppm low	23ppm low	12ppm low
2025-06-05T20:00:00.000Z	Low	29ppm low	24ppm low	9ppm low
2025-06-05T21:00:00.000Z	Low	35ppm low	23ppm low	12ppm low
2025-06-05T22:00:00.000Z	Moderate	57ppm low	40ppm moderate	14ppm low
2025-06-05T23:00:00.000Z	Low	43ppm low	29ppm low	16ppm low
2025-06-06T00:00:00.000Z	Low	19ppm low	15ppm low	9ppm low
2025-06-06T01:00:00.000Z	Low	20ppm low	20ppm low	9ppm low
2025-06-06T02:00:00.000Z	Moderate	31ppm low	31ppm moderate	14ppm low
2025-06-06T03:00:00.000Z	Low	29ppm low	24ppm low	13ppm low
2025-06-06T04:00:00.000Z	Low	18ppm low	18ppm low	7ppm low
2025-06-06T05:00:00.000Z	Low	24ppm low	20ppm low	8ppm low
2025-06-06T06:00:00.000Z	Low	26ppm low	26ppm low	11ppm low
2025-06-06T07:00:00.000Z	Low	25ppm low	20ppm low	11ppm low
2025-06-06T08:00:00.000Z	Low	11ppm low	11ppm low	5ppm low
2025-06-06T09:00:00.000Z	High	67ppm low	67ppm high	30ppm moderate
2025-06-06T10:00:00.000Z	High	108ppm moderate	89ppm high	51ppm moderate
2025-06-06T11:00:00.000Z	High	93ppm low	93ppm high	39ppm moderate
2025-06-06T12:00:00.000Z	Low	11ppm low	9ppm low	3ppm low
2025-06-06T13:00:00.000Z	Low	28ppm low	28ppm low	11ppm low
2025-06-06T14:00:00.000Z	High	111ppm moderate	92ppm high	53ppm moderate
2025-06-06T15:00:00.000Z	Low	18ppm low	18ppm low	8ppm low
2025-06-06T16:00:00.000Z	High	70ppm low	70ppm high	31ppm moderate
2025-06-06T17:00:00.000Z	Low	23ppm low	19ppm low	11ppm low
2025-06-06T18:00:00.000Z	High	157ppm moderate	157ppm high	65ppm moderate
2025-06-06T19:00:00.000Z	Moderate	71ppm low	59ppm moderate	23ppm moderate
2025-06-06T20:00:00.000Z	Low	26ppm low	26ppm low	10ppm low
2025-06-06T22:00:00.000Z	Moderate	45ppm low	45ppm moderate	20ppm low
2025-06-06T23:00:00.000Z	Low	28ppm low	28ppm low	12ppm low
2025-06-07T00:00:00.000Z	Low	21ppm low	26ppm low	11ppm low
2025-06-07T01:00:00.000Z	Low	20ppm low	25ppm low	11ppm low
2025-06-07T02:00:00.000Z	Low	21ppm low	26ppm low	12ppm low
2025-06-07T03:00:00.000Z	Moderate	29ppm low	43ppm moderate	22ppm moderate
2025-06-07T04:00:00.000Z	Low	21ppm low	25ppm low	12ppm low
2025-06-07T05:00:00.000Z	Moderate	30ppm low	44ppm moderate	22ppm moderate
2025-06-07T06:00:00.000Z	Moderate	32ppm low	39ppm moderate	18ppm low
2025-06-07T07:00:00.000Z	Moderate	35ppm low	42ppm moderate	19ppm low
2025-06-07T08:00:00.000Z	Low	14ppm low	17ppm low	8ppm low
2025-06-07T09:00:00.000Z	Low	12ppm low	15ppm low	7ppm low
2025-06-07T10:00:00.000Z	Low	14ppm low	21ppm low	10ppm low
2025-06-07T11:00:00.000Z	Low	15ppm low	18ppm low	9ppm low
2025-06-07T12:00:00.000Z	Low	12ppm low	18ppm low	9ppm low
2025-06-07T13:00:00.000Z	Low	14ppm low	18ppm low	8ppm low
2025-06-07T14:00:00.000Z	Low	22ppm low	27ppm low	12ppm low
2025-06-07T15:00:00.000Z	Low	22ppm low	27ppm low	12ppm low
2025-06-07T16:00:00.000Z	Low	18ppm low	22ppm low	10ppm low
2025-06-07T17:00:00.000Z	Moderate	27ppm low	40ppm moderate	20ppm low
2025-06-07T18:00:00.000Z	Moderate	36ppm low	43ppm moderate	21ppm moderate
2025-06-07T19:00:00.000Z	High	52ppm low	77ppm high	39ppm moderate
2025-06-07T20:00:00.000Z	Moderate	37ppm low	45ppm moderate	21ppm moderate
2025-06-07T21:00:00.000Z	Low	17ppm low	21ppm low	9ppm low
2025-06-07T22:00:00.000Z	Low	22ppm low	27ppm low	12ppm low
2025-06-07T23:00:00.000Z	Low	18ppm low	22ppm low	10ppm low
2025-06-08T00:00:00.000Z	High	44ppm low	82ppm high	44ppm moderate
2025-06-08T01:00:00.000Z	Moderate	18ppm low	33ppm moderate	13ppm low
2025-06-08T02:00:00.000Z	Low	18ppm low	27ppm low	14ppm low
2025-06-08T03:00:00.000Z	Low	18ppm low	27ppm low	13ppm low
2025-06-08T04:00:00.000Z	Low	16ppm low	24ppm low	12ppm low
2025-06-08T05:00:00.000Z	Low	15ppm low	27ppm low	11ppm low
2025-06-08T06:00:00.000Z	Moderate	18ppm low	35ppm moderate	18ppm low
2025-06-08T07:00:00.000Z	Moderate	18ppm low	35ppm moderate	18ppm low
2025-06-08T08:00:00.000Z	Moderate	17ppm low	32ppm moderate	13ppm low
2025-06-08T09:00:00.000Z	Low	16ppm low	23ppm low	12ppm low
2025-06-08T10:00:00.000Z	Low	12ppm low	19ppm low	9ppm low
2025-06-08T11:00:00.000Z	Low	13ppm low	19ppm low	9ppm low
2025-06-08T12:00:00.000Z	Moderate	20ppm low	36ppm moderate	14ppm low
2025-06-08T13:00:00.000Z	Moderate	16ppm low	30ppm moderate	16ppm low
2025-06-08T14:00:00.000Z	Low	14ppm low	26ppm low	14ppm low
2025-06-08T15:00:00.000Z	Low	14ppm low	26ppm low	10ppm low
2025-06-08T16:00:00.000Z	Low	20ppm low	29ppm low	15ppm low
2025-06-08T17:00:00.000Z	Moderate	22ppm low	34ppm moderate	17ppm low
2025-06-08T18:00:00.000Z	Moderate	26ppm low	38ppm moderate	19ppm low
2025-06-08T19:00:00.000Z	Moderate	22ppm low	39ppm moderate	16ppm low
2025-06-08T20:00:00.000Z	Moderate	29ppm low	55ppm moderate	29ppm moderate
2025-06-08T21:00:00.000Z	High	42ppm low	80ppm high	42ppm moderate

Pollen Level

San Leandro

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

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Pollen sub-types concentrations in San Leandro, California

0ppm

Ash

1ppm

Birch

1ppm

Elm

0ppm

Maple

2ppm

Mulberry

2ppm

Oak

1ppm

Pine

10ppm

Ragweed

San Leandro, California allergy map: Track pollen near you

Grass

Allergy tips for San Leandro, California

As pollen risk levels are

Low

Enjoy spending more time outdoors in San Leandro, California with today's minimal pollen levels.
Open windows at home or work to let in fresh air, free from allergy concerns in San Leandro, California.
Take advantage of this low-pollen period to relax in your patio or garden in San Leandro, California.
Take advantage of this low-pollen period to relax in your patio or garden in San Leandro, California.
Organize social gatherings or outdoor picnics in San Leandro, California while pollen levels are low.

How accurate is California, USA pollen data?

Ambee’s pollen data for California, 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.