Stay updated with real-time pollen levels in San Ramon, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
San Ramon, 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
32 ppm
0
95
208
704+
48 ppm
0
30
61
342+
24 ppm
0
21
78
267+
AQI
31
Good
San Ramon, California
San Ramon, California
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2ppm
Ash
2ppm
Birch
0ppm
Elm
2ppm
Maple
4ppm
Mulberry
12ppm
Oak
8ppm
Pine
24ppm
Ragweed
Low
13ppm
Tree
9ppm
Weed
24ppm
Grass
Moderate
29ppm
Tree
22ppm
Weed
43ppm
Grass
Moderate
21ppm
Tree
16ppm
Weed
32ppm
Grass
Moderate
22ppm
Tree
16ppm
Weed
33ppm
Grass
Low
11ppm
Tree
8ppm
Weed
20ppm
Grass
Low
11ppm
Tree
8ppm
Weed
20ppm
Grass
Moderate

Ambee provides accurate pollen data for California, USA aligned with National Allergy Bureau (NAB) guidelines. By combining historical research, weather data, and machine learning, we deliver reliable, real-time insights with clear risk levels to help manage allergies effectively.
Disclaimer: While we strive for accuracy, individual responses to allergens may vary. Always consult a healthcare provider for personal advice.
Pollen updates for San Ramon, California are available every hour.
Today, San Ramon, California experiences a pollen risk categorized as moderate.
Yesterday, the pollen reading in San Ramon, California showed moderate levels.
In San Ramon, California the ragweed count today is 24 ppm, contributing to moderate allergy risks.
The oak pollen reading in San Ramon, California today is 11 ppm.
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