Stay updated with real-time pollen levels in Brea, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Low
Brea, 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
11 ppm
0
95
208
704+
17 ppm
0
30
61
342+
8 ppm
0
21
78
267+
AQI
52
Moderate
Brea, California
Brea, California
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0ppm
Ash
0ppm
Birch
0ppm
Elm
0ppm
Maple
1ppm
Mulberry
3ppm
Oak
2ppm
Pine
8ppm
Ragweed
Low
11ppm
Tree
8ppm
Weed
20ppm
Grass
Low
8ppm
Tree
6ppm
Weed
13ppm
Grass
Low
9ppm
Tree
7ppm
Weed
17ppm
Grass
Low
12ppm
Tree
9ppm
Weed
18ppm
Grass
Low
14ppm
Tree
10ppm
Weed
26ppm
Grass
Low
12ppm
Tree
9ppm
Weed
18ppm
Grass
Low

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.
The pollen data for Brea, California is updated every hour.
The pollen risk in Brea, California today is considered low.
Yesterday, the pollen risk in Brea, California was high.
The ragweed count in Brea, California today is 5 ppm.
The oak pollen count in Brea, California today is 0 ppm.
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