Stay updated with real-time pollen levels in Rossmoor, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
Rossmoor, 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
17 ppm
0
95
208
704+
31 ppm
0
30
61
342+
17 ppm
0
21
78
267+
AQI
52
Moderate
Rossmoor, California
Rossmoor, California
Scroll To Live Pollen MapLoading...
0ppm
Ash
0ppm
Birch
0ppm
Elm
0ppm
Maple
1ppm
Mulberry
0ppm
Oak
0ppm
Pine
17ppm
Ragweed
Low
17ppm
Tree
13ppm
Weed
26ppm
Grass
Moderate
17ppm
Tree
12ppm
Weed
31ppm
Grass
Low
17ppm
Tree
13ppm
Weed
26ppm
Grass
Moderate
17ppm
Tree
12ppm
Weed
31ppm
Grass
Moderate
16ppm
Tree
16ppm
Weed
30ppm
Grass
Moderate
17ppm
Tree
12ppm
Weed
31ppm
Grass
Moderate

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 Rossmoor, California is updated every hour for accuracy.
In Rossmoor, California, today's pollen level suggests a moderate risk for allergies.
The pollen level in Rossmoor, California yesterday was moderate.
Today, the ragweed count in Rossmoor, California stands at 17 ppm, indicating low allergy risk.
The oak pollen level in Rossmoor, California today is 0 ppm.
All Rights Reserved © Ambee Inc. 2025