Stay updated with real-time pollen levels in San Luis Obispo, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
High
San Luis Obispo, 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
317 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
58
Moderate
San Luis Obispo, California
San Luis Obispo, California
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31ppm
Ash
31ppm
Birch
22ppm
Elm
19ppm
Maple
31ppm
Mulberry
98ppm
Oak
22ppm
Pine
0ppm
Ragweed
High
285ppm
Tree
0ppm
Weed
0ppm
Grass
High
426ppm
Tree
0ppm
Weed
0ppm
Grass
High
426ppm
Tree
0ppm
Weed
0ppm
Grass
High
572ppm
Tree
0ppm
Weed
0ppm
Grass
High
373ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
136ppm
Tree
0ppm
Weed
0ppm
Grass
High

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 San Luis Obispo, California is updated every hour.
The pollen risk in San Luis Obispo, California today is considered very high.
Yesterday, the pollen risk in San Luis Obispo, California was very high.
The ragweed count in San Luis Obispo, California today is 0 ppm.
The oak pollen count in San Luis Obispo, California today is 417 ppm.
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