Stay updated with real-time pollen levels in San Jose, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
San Jose, 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
22 ppm
0
95
208
704+
41 ppm
0
30
61
342+
22 ppm
0
21
78
267+
AQI
41
Good
San Jose, California
San Jose, California
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1ppm
Ash
1ppm
Birch
0ppm
Elm
1ppm
Maple
2ppm
Mulberry
8ppm
Oak
5ppm
Pine
22ppm
Ragweed
Moderate
17ppm
Tree
12ppm
Weed
31ppm
Grass
Low
11ppm
Tree
8ppm
Weed
17ppm
Grass
Moderate
26ppm
Tree
20ppm
Weed
40ppm
Grass
Moderate
20ppm
Tree
15ppm
Weed
30ppm
Grass
Low
5ppm
Tree
5ppm
Weed
11ppm
Grass
Low
5ppm
Tree
3ppm
Weed
9ppm
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 San Jose, California is updated every hour for accuracy.
In San Jose, California, today's pollen level suggests a moderate risk for allergies.
The pollen level in San Jose, California yesterday was moderate.
Today, the ragweed count in San Jose, California stands at 22 ppm, indicating moderate allergy risk.
The oak pollen level in San Jose, California today is 8 ppm.
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