Stay updated with real-time pollen levels in Brentwood, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
High
Brentwood, 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.
Low
Moderate
High
Very high
343 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
38
Good
Brentwood, California
Brentwood, California
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18ppm
Ash
43ppm
Birch
31ppm
Elm
10ppm
Maple
43ppm
Mulberry
135ppm
Oak
12ppm
Pine
0ppm
Ragweed
Moderate
130ppm
Tree
0ppm
Weed
0ppm
Grass
High
209ppm
Tree
0ppm
Weed
0ppm
Grass
High
222ppm
Tree
0ppm
Weed
0ppm
Grass
High
212ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
102ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
197ppm
Tree
0ppm
Weed
0ppm
Grass
High

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.
Pollen data for Brentwood, California is updated on an hourly basis.
In Brentwood, California, today's pollen risk is reported as moderate.
Yesterday, Brentwood, California recorded a pollen level of very high.
The ragweed count in Brentwood, California today is 0 ppm, which is low.
The current oak pollen count in Brentwood, California today is 47 ppm right now.
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