Stay updated with real-time pollen levels in Rancho San Diego, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Low
Rancho San Diego, 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
16 ppm
0
95
208
704+
24 ppm
0
30
61
342+
12 ppm
0
21
78
267+
AQI
52
Moderate
Rancho San Diego, California
Rancho San Diego, California
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1ppm
Ash
1ppm
Birch
0ppm
Elm
1ppm
Maple
1ppm
Mulberry
5ppm
Oak
3ppm
Pine
12ppm
Ragweed
Moderate
24ppm
Tree
18ppm
Weed
37ppm
Grass
Moderate
17ppm
Tree
17ppm
Weed
33ppm
Grass
Moderate
24ppm
Tree
18ppm
Weed
37ppm
Grass
Low
15ppm
Tree
11ppm
Weed
28ppm
Grass
Moderate
17ppm
Tree
17ppm
Weed
33ppm
Grass
Moderate
24ppm
Tree
18ppm
Weed
37ppm
Grass
Low

Ambee’s pollen data for California, USA is grounded in National Allergy Bureau (NAB) guidelines, ensuring accuracy with real-time updates. Our models incorporate historical patterns, weather, and machine learning to provide trusted pollen forecasts and risk levels for effective allergy control.
Disclaimer: While we strive for accuracy, individual responses to allergens may vary. Always consult a healthcare provider for personal advice.
Pollen data for Rancho San Diego, California is updated on an hourly basis.
In Rancho San Diego, California, today's pollen risk is reported as moderate.
Yesterday, Rancho San Diego, California recorded a pollen level of moderate.
The ragweed count in Rancho San Diego, California today is 17 ppm, which is low.
The current oak pollen count in Rancho San Diego, California today is 8 ppm right now.
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