Current live pollen count in Castro Valley, California
Stay updated with real-time pollen levels in Castro Valley, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Low
Castro Valley, 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.
Castro Valley, California allergies right now
Low
Moderate
High
Very high
Tree pollen
0 ppm
0
95
208
704+
Grass pollen
4 ppm
0
30
61
342+
Weed pollen
12 ppm
0
21
78
267+
AQI
38
Good
Castro Valley, California
Castro Valley, California
Live Pollen Map
Track live Castro Valley, California pollen forecast and history
Castro Valley Loading...
Various types of pollen concentrations in Castro Valley, California
0ppm
Ash
0ppm
Birch
0ppm
Elm
0ppm
Maple
0ppm
Mulberry
0ppm
Oak
0ppm
Pine
12ppm
Ragweed
Pollen count in nearby cities
Fairview, California
Low
0ppm
Tree
15ppm
Weed
5ppm
Grass
Hayward, California
Moderate
0ppm
Tree
51ppm
Weed
21ppm
Grass
Cherryland, California
Low
0ppm
Tree
8ppm
Weed
3ppm
Grass
Ashland, California
Low
0ppm
Tree
8ppm
Weed
3ppm
Grass
San Lorenzo, California
Low
0ppm
Tree
12ppm
Weed
5ppm
Grass
San Leandro, California
Low
0ppm
Tree
11ppm
Weed
4ppm
Grass
Allergy tips for Castro Valley, California
Low
- Take advantage of the low pollen levels in Castro Valley, California for outdoor activities today.
- Enjoy fresh air indoors by opening windows in Castro Valley, California, minimizing allergy triggers.
- Enjoy a wonderful outdoor experience in your garden or patio during this low-pollen time in Castro Valley, California.
- Enjoy a serene outdoor experience in your garden or patio during this low-pollen time in Castro Valley, California.
- Host outdoor events or picnics in Castro Valley, California during this period of minimal pollen.
How accurate is California, USA pollen data?
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.
Frequently asked questions
How often is pollen information updated for Castro Valley, California?
The pollen information for Castro Valley, California is updated every hour for accuracy.
What is the pollen risk in Castro Valley, California today?
In Castro Valley, California, today's pollen level suggests a low risk for allergies.
What was the pollen level in Castro Valley, California yesterday?
The pollen level in Castro Valley, California yesterday was low.
What is today's ragweed pollen level in Castro Valley, California?
Today, the ragweed count in Castro Valley, California stands at 15 ppm, indicating low allergy risk.
What level is the oak pollen count at in Castro Valley, California today?
The oak pollen level in Castro Valley, California today is 0 ppm.
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