Stay updated with real-time pollen levels in Grand Terrace, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Very high
Grand Terrace, 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
1174 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
50
Good
Grand Terrace, California
Grand Terrace, California
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35ppm
Ash
165ppm
Birch
118ppm
Elm
19ppm
Maple
165ppm
Mulberry
492ppm
Oak
23ppm
Pine
0ppm
Ragweed
Very high
1174ppm
Tree
0ppm
Weed
0ppm
Grass
Very high
844ppm
Tree
0ppm
Weed
0ppm
Grass
High
327ppm
Tree
0ppm
Weed
0ppm
Grass
Very high
1305ppm
Tree
0ppm
Weed
0ppm
Grass
High
437ppm
Tree
0ppm
Weed
0ppm
Grass
Very high
1247ppm
Tree
0ppm
Weed
0ppm
Grass
Very 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 Grand Terrace, California is updated every hour.
The pollen risk in Grand Terrace, California today is considered very high.
Yesterday, the pollen risk in Grand Terrace, California was very high.
The ragweed count in Grand Terrace, California today is 0 ppm.
The oak pollen count in Grand Terrace, California today is 492 ppm.
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