Live pollen count in San Mateo, California today

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

Live Pollen Level

High

San Mateo, 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.

San Mateo, California allergies right now

Low

Moderate

High

Very high

Tree pollen

301 ppm

208

704+

Grass pollen

0 ppm

342+

Weed pollen

0 ppm

267+

AQI

Good

San Mateo, California

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San Mateo, California

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Pollen Level

San Mateo

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Pollen sub-species concentrations in San Mateo, California

17ppm

Ash

38ppm

Birch

27ppm

Elm

9ppm

Maple

38ppm

Mulberry

115ppm

Oak

11ppm

Pine

0ppm

Ragweed

San Mateo, California allergy map: Track pollen near you

Grass

Allergy tips for San Mateo, California

As pollen risk levels are

High

Shower and change clothes immediately after coming indoors in San Mateo, California to remove pollen from your skin and clothing.
Avoid drying your clothes or bedding outside in San Mateo, California now, as pollen can easily stick on fabric.
Keep pets clean and groomed in San Mateo, California as they can carry pollen indoors.
Wear a mask or respirator while doing outdoor chores like gardening or lawn mowing in San Mateo, California.
Use portable air purifiers indoors in San Mateo, California to reduce airborne pollen.
Regularly vacuum carpets and upholstery in San Mateo, California using a vacuum with a HEPA filter.
Drink plenty of water to stay hydrated and avoid allergy symptoms in San Mateo, California.

How accurate is California, USA pollen data?

Ambee’s pollen data for California, 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.