Stay updated with real-time pollen levels in Rosemead, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Very high
Rosemead, 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
959 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
54
Moderate
Rosemead, California
Rosemead, California
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31ppm
Ash
134ppm
Birch
95ppm
Elm
17ppm
Maple
134ppm
Mulberry
397ppm
Oak
21ppm
Pine
0ppm
Ragweed
Moderate
173ppm
Tree
0ppm
Weed
0ppm
Grass
High
362ppm
Tree
0ppm
Weed
0ppm
Grass
High
255ppm
Tree
0ppm
Weed
0ppm
Grass
High
255ppm
Tree
0ppm
Weed
0ppm
Grass
High
362ppm
Tree
0ppm
Weed
0ppm
Grass
High
220ppm
Tree
0ppm
Weed
0ppm
Grass
Very high

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 information for Rosemead, California is updated every hour for accuracy.
In Rosemead, California, today's pollen level suggests a very high risk for allergies.
The pollen level in Rosemead, California yesterday was very high.
Today, the ragweed count in Rosemead, California stands at 0 ppm, indicating low allergy risk.
The oak pollen level in Rosemead, California today is 397 ppm.
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