Stay updated with real-time pollen levels in Bostonia, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
Bostonia, 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
198 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
29
Good
Bostonia, California
Bostonia, California
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19ppm
Ash
19ppm
Birch
13ppm
Elm
11ppm
Maple
19ppm
Mulberry
61ppm
Oak
13ppm
Pine
0ppm
Ragweed
Moderate
143ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
143ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
198ppm
Tree
0ppm
Weed
0ppm
Grass
High
291ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
181ppm
Tree
0ppm
Weed
0ppm
Grass
High
304ppm
Tree
0ppm
Weed
0ppm
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 Bostonia, California is updated every hour for accuracy.
In Bostonia, California, today's pollen level suggests a moderate risk for allergies.
The pollen level in Bostonia, California yesterday was very high.
Today, the ragweed count in Bostonia, California stands at 0 ppm, indicating low allergy risk.
The oak pollen level in Bostonia, California today is 61 ppm.
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