Stay updated with real-time pollen levels in Fremont, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
Fremont, 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
31 ppm
0
95
208
704+
46 ppm
0
30
61
342+
23 ppm
0
21
78
267+
AQI
37
Good
Fremont, California
Fremont, California
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2ppm
Ash
2ppm
Birch
0ppm
Elm
2ppm
Maple
4ppm
Mulberry
11ppm
Oak
8ppm
Pine
23ppm
Ragweed
Low
12ppm
Tree
9ppm
Weed
22ppm
Grass
Low
12ppm
Tree
9ppm
Weed
18ppm
Grass
Moderate
18ppm
Tree
13ppm
Weed
34ppm
Grass
Low
7ppm
Tree
7ppm
Weed
13ppm
Grass
Low
16ppm
Tree
12ppm
Weed
24ppm
Grass
Low
8ppm
Tree
8ppm
Weed
15ppm
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 data for Fremont, California is updated every hour.
The pollen risk in Fremont, California today is considered low.
Yesterday, the pollen risk in Fremont, California was moderate.
The ragweed count in Fremont, California today is 11 ppm.
The oak pollen count in Fremont, California today is 0 ppm.
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