Real-time pollen count in Diamond Bar, California today

Name: Live pollen levels in Diamond Bar, California
Creator: Ambee

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

Live Pollen Level

Moderate

Diamond Bar, 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 Diamond Bar, California

Low

Moderate

High

Very high

Tree pollen

65 ppm

208

704+

Grass pollen

30 ppm

342+

Weed pollen

12 ppm

267+

AQI

Good

Diamond Bar, California

View Air Pollution Levels

Diamond Bar, California

Scroll To Live Pollen Map

Track live Diamond Bar, California pollen forecast and history

Time	Pollen Risk Level	Tree Pollen	Grass Pollen	Weed Pollen
2025-06-02T21:00:00.000Z	Moderate	148ppm moderate	41ppm moderate	10ppm low
2025-06-02T22:00:00.000Z	Moderate	114ppm moderate	29ppm low	17ppm low
2025-06-02T23:00:00.000Z	Moderate	118ppm moderate	30ppm moderate	18ppm low
2025-06-03T00:00:00.000Z	Moderate	111ppm moderate	45ppm moderate	18ppm low
2025-06-03T01:00:00.000Z	Moderate	80ppm low	32ppm moderate	13ppm low
2025-06-03T02:00:00.000Z	Low	61ppm low	26ppm low	12ppm low
2025-06-03T03:00:00.000Z	Low	65ppm low	25ppm low	9ppm low
2025-06-03T04:00:00.000Z	Low	52ppm low	19ppm low	6ppm low
2025-06-03T05:00:00.000Z	Low	30ppm low	11ppm low	4ppm low
2025-06-03T06:00:00.000Z	Low	31ppm low	13ppm low	6ppm low
2025-06-03T07:00:00.000Z	Low	23ppm low	9ppm low	3ppm low
2025-06-03T08:00:00.000Z	Low	27ppm low	11ppm low	4ppm low
2025-06-03T09:00:00.000Z	Low	24ppm low	10ppm low	4ppm low
2025-06-03T10:00:00.000Z	Low	36ppm low	14ppm low	5ppm low
2025-06-03T11:00:00.000Z	Low	28ppm low	10ppm low	3ppm low
2025-06-03T12:00:00.000Z	Low	30ppm low	11ppm low	4ppm low
2025-06-03T13:00:00.000Z	Low	36ppm low	15ppm low	7ppm low
2025-06-03T14:00:00.000Z	Low	32ppm low	13ppm low	5ppm low
2025-06-03T15:00:00.000Z	Low	36ppm low	14ppm low	6ppm low
2025-06-03T16:00:00.000Z	Low	31ppm low	13ppm low	6ppm low
2025-06-03T17:00:00.000Z	Low	36ppm low	13ppm low	5ppm low
2025-06-03T18:00:00.000Z	Low	34ppm low	12ppm low	4ppm low
2025-06-03T19:00:00.000Z	Low	30ppm low	11ppm low	4ppm low
2025-06-03T20:00:00.000Z	Low	45ppm low	19ppm low	8ppm low
2025-06-03T21:00:00.000Z	Low	43ppm low	17ppm low	7ppm low
2025-06-03T22:00:00.000Z	Low	53ppm low	21ppm low	9ppm low
2025-06-03T23:00:00.000Z	Low	44ppm low	19ppm low	8ppm low
2025-06-04T00:00:00.000Z	Low	40ppm low	18ppm low	7ppm low
2025-06-04T01:00:00.000Z	Low	22ppm low	10ppm low	5ppm low
2025-06-04T02:00:00.000Z	Low	38ppm low	22ppm low	11ppm low
2025-06-04T03:00:00.000Z	Low	34ppm low	19ppm low	9ppm low
2025-06-04T04:00:00.000Z	Low	25ppm low	14ppm low	7ppm low
2025-06-04T05:00:00.000Z	Low	24ppm low	11ppm low	5ppm low
2025-06-04T06:00:00.000Z	Moderate	76ppm low	35ppm moderate	14ppm low
2025-06-04T07:00:00.000Z	Moderate	103ppm moderate	47ppm moderate	19ppm low
2025-06-04T08:00:00.000Z	Low	35ppm low	16ppm low	7ppm low
2025-06-04T09:00:00.000Z	High	106ppm moderate	61ppm high	31ppm moderate
2025-06-04T10:00:00.000Z	Moderate	91ppm low	52ppm moderate	26ppm moderate
2025-06-04T11:00:00.000Z	Moderate	92ppm low	53ppm moderate	27ppm moderate
2025-06-04T12:00:00.000Z	Moderate	83ppm low	40ppm moderate	18ppm low
2025-06-04T13:00:00.000Z	Moderate	87ppm low	40ppm moderate	16ppm low
2025-06-04T14:00:00.000Z	Moderate	65ppm low	30ppm moderate	12ppm low
2025-06-04T15:00:00.000Z	Moderate	100ppm moderate	48ppm moderate	22ppm moderate
2025-06-04T16:00:00.000Z	Moderate	98ppm moderate	56ppm moderate	29ppm moderate
2025-06-04T17:00:00.000Z	Moderate	84ppm low	48ppm moderate	24ppm moderate
2025-06-04T18:00:00.000Z	Low	35ppm low	20ppm low	10ppm low
2025-06-04T19:00:00.000Z	Low	29ppm low	13ppm low	6ppm low
2025-06-04T20:00:00.000Z	Low	28ppm low	13ppm low	5ppm low
2025-06-04T15:00:00.000Z	Low	48ppm low	23ppm low	10ppm low
2025-06-04T16:00:00.000Z	Moderate	54ppm low	31ppm moderate	16ppm low
2025-06-04T17:00:00.000Z	Low	51ppm low	29ppm low	14ppm low
2025-06-04T18:00:00.000Z	Moderate	62ppm low	36ppm moderate	18ppm low
2025-06-04T19:00:00.000Z	Moderate	89ppm low	43ppm moderate	19ppm low
2025-06-04T20:00:00.000Z	Moderate	82ppm low	37ppm moderate	15ppm low
2025-06-04T21:00:00.000Z	Moderate	102ppm moderate	47ppm moderate	19ppm low
2025-06-04T22:00:00.000Z	High	182ppm moderate	70ppm high	32ppm moderate
2025-06-04T23:00:00.000Z	High	137ppm moderate	79ppm high	41ppm moderate
2025-06-05T00:00:00.000Z	Moderate	56ppm low	39ppm moderate	14ppm low
2025-06-05T01:00:00.000Z	High	174ppm moderate	117ppm high	60ppm moderate
2025-06-05T02:00:00.000Z	Moderate	37ppm low	30ppm moderate	12ppm low
2025-06-05T03:00:00.000Z	Moderate	46ppm low	31ppm moderate	16ppm low
2025-06-05T04:00:00.000Z	Moderate	53ppm low	37ppm moderate	13ppm low
2025-06-05T05:00:00.000Z	Low	40ppm low	27ppm low	15ppm low
2025-06-05T06:00:00.000Z	Low	33ppm low	22ppm low	12ppm low
2025-06-05T07:00:00.000Z	Low	35ppm low	25ppm low	9ppm low
2025-06-05T08:00:00.000Z	Low	36ppm low	24ppm low	12ppm low
2025-06-05T09:00:00.000Z	Low	31ppm low	26ppm low	10ppm low
2025-06-05T10:00:00.000Z	Low	31ppm low	21ppm low	10ppm low
2025-06-05T11:00:00.000Z	Low	34ppm low	24ppm low	8ppm low
2025-06-05T12:00:00.000Z	Low	30ppm low	21ppm low	11ppm low
2025-06-05T13:00:00.000Z	Low	33ppm low	23ppm low	12ppm low
2025-06-05T14:00:00.000Z	Low	32ppm low	22ppm low	8ppm low
2025-06-05T15:00:00.000Z	Low	38ppm low	25ppm low	13ppm low
2025-06-05T16:00:00.000Z	Low	24ppm low	20ppm low	8ppm low
2025-06-05T17:00:00.000Z	Low	40ppm low	27ppm low	14ppm low
2025-06-05T18:00:00.000Z	Moderate	47ppm low	33ppm moderate	12ppm low
2025-06-05T19:00:00.000Z	Moderate	86ppm low	59ppm moderate	32ppm moderate
2025-06-05T20:00:00.000Z	Moderate	47ppm low	32ppm moderate	17ppm low
2025-06-05T21:00:00.000Z	High	120ppm moderate	82ppm high	30ppm moderate
2025-06-05T22:00:00.000Z	High	124ppm moderate	84ppm high	43ppm moderate
2025-06-05T23:00:00.000Z	High	117ppm moderate	97ppm high	39ppm moderate
2025-06-06T00:00:00.000Z	High	107ppm moderate	107ppm high	44ppm moderate
2025-06-06T01:00:00.000Z	High	97ppm moderate	81ppm high	32ppm moderate
2025-06-06T02:00:00.000Z	High	67ppm low	67ppm high	27ppm moderate
2025-06-06T03:00:00.000Z	Moderate	43ppm low	36ppm moderate	20ppm low
2025-06-06T04:00:00.000Z	Low	20ppm low	20ppm low	9ppm low
2025-06-06T05:00:00.000Z	Low	23ppm low	23ppm low	10ppm low
2025-06-06T06:00:00.000Z	Low	27ppm low	22ppm low	13ppm low
2025-06-06T07:00:00.000Z	Moderate	45ppm low	45ppm moderate	18ppm low
2025-06-06T08:00:00.000Z	Moderate	50ppm low	41ppm moderate	16ppm low
2025-06-06T09:00:00.000Z	High	64ppm low	64ppm high	26ppm moderate
2025-06-06T10:00:00.000Z	High	89ppm low	73ppm high	42ppm moderate
2025-06-06T11:00:00.000Z	High	65ppm low	65ppm high	29ppm moderate
2025-06-06T12:00:00.000Z	High	63ppm low	63ppm high	28ppm moderate
2025-06-06T13:00:00.000Z	Moderate	43ppm low	35ppm moderate	20ppm low
2025-06-06T14:00:00.000Z	Moderate	50ppm low	50ppm moderate	20ppm low

Pollen Level

Diamond Bar

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

Get reliable custom pollen data to drive your business

Pollen sub-types concentrations in Diamond Bar, California

3ppm

Ash

3ppm

Birch

6ppm

Elm

3ppm

Maple

7ppm

Mulberry

21ppm

Oak

14ppm

Pine

12ppm

Ragweed

Diamond Bar, California allergy map: Track pollen near you

Grass

Allergy tips for Diamond Bar, California

As pollen risk levels are

Moderate

Keep windows closed while driving in Diamond Bar, California to prevent pollen exposure; use the air conditioner for a comfortable ride.
Regularly wash your hands and face in Diamond Bar, California to reduce pollen exposure throughout the day.
Protect your hair from pollen in Diamond Bar, California by wearing a hat or cap outdoors.
Protect your eyes from pollen in Diamond Bar, California by wearing sunglasses.
Begin preventive allergy medication if you experience moderate symptoms in Diamond Bar, California.
Install a HEPA filter in your home’s air conditioning system to effectively trap pollen particles in Diamond Bar, California.

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.