Real-time pollen count in San Marcos, California today
Stay updated with real-time pollen levels in San Marcos, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Low
San Marcos, 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.
Allergies right now in San Marcos, California
Low
Moderate
High
Very high
Tree pollen
12 ppm
0
95
208
704+
Grass pollen
24 ppm
0
30
61
342+
Weed pollen
12 ppm
0
21
78
267+
AQI
62
Moderate
San Marcos, California
San Marcos, California
Scroll To Live Pollen Map
Track live San Marcos, California pollen forecast and history
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Pollen sub-types concentrations in San Marcos, California
0ppm
Ash
0ppm
Birch
0ppm
Elm
0ppm
Maple
1ppm
Mulberry
0ppm
Oak
0ppm
Pine
12ppm
Ragweed
San Marcos, California allergy map: Track pollen near you
Pollen count in nearby cities
Escondido, California
Moderate
19ppm
Tree
19ppm
Weed
35ppm
Grass
Vista, California
Moderate
16ppm
Tree
12ppm
Weed
30ppm
Grass
Valley Center, California
Moderate
24ppm
Tree
24ppm
Weed
46ppm
Grass
Solana Beach, California
Low
16ppm
Tree
12ppm
Weed
24ppm
Grass
Oceanside, California
High
34ppm
Tree
25ppm
Weed
62ppm
Grass
Camp Pendleton South, California
Moderate
19ppm
Tree
14ppm
Weed
34ppm
Grass
Allergy tips for San Marcos, California
Low
- Enjoy spending more time outdoors in San Marcos, California with today's minimal pollen levels.
- Open windows at home or work to let in fresh air, free from allergy concerns in San Marcos, California.
- Take advantage of this low-pollen period to relax in your patio or garden in San Marcos, California.
- Take advantage of this low-pollen period to relax in your patio or garden in San Marcos, California.
- Organize social gatherings or outdoor picnics in San Marcos, California while pollen levels are low.
How accurate is California, USA pollen data?
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.
Frequently asked questions
How frequently is the pollen data for San Marcos, California updated?
Pollen data for San Marcos, California is updated on an hourly basis.
What is the pollen risk in San Marcos, California today?
In San Marcos, California, today's pollen risk is reported as low.
What was yesterday's pollen risk in San Marcos, California?
Yesterday, San Marcos, California recorded a pollen level of moderate.
What is the current ragweed count in San Marcos, California today?
The ragweed count in San Marcos, California today is 12 ppm, which is low.
What is the current oak pollen count in San Marcos, California?
The current oak pollen count in San Marcos, California today is 0 ppm right now.
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