Stay updated with real-time pollen levels in Rancho Cucamonga, California. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
High
Rancho Cucamonga, 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
231 ppm
0
95
208
704+
40 ppm
0
30
61
342+
17 ppm
0
21
78
267+
AQI
49
Good
Rancho Cucamonga, California
Rancho Cucamonga, California
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13ppm
Ash
13ppm
Birch
25ppm
Elm
13ppm
Maple
25ppm
Mulberry
73ppm
Oak
50ppm
Pine
17ppm
Ragweed
Moderate
105ppm
Tree
4ppm
Weed
24ppm
Grass
Low
46ppm
Tree
3ppm
Weed
8ppm
Grass
Low
71ppm
Tree
5ppm
Weed
12ppm
Grass
Moderate
108ppm
Tree
7ppm
Weed
19ppm
Grass
Low
73ppm
Tree
5ppm
Weed
13ppm
Grass
Moderate
175ppm
Tree
16ppm
Weed
30ppm
Grass
High

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 Cucamonga, California is updated on an hourly basis.
In Rancho Cucamonga, California, today's pollen risk is reported as high.
Yesterday, Rancho Cucamonga, California recorded a pollen level of high.
The ragweed count in Rancho Cucamonga, California today is 17 ppm, which is low.
The current oak pollen count in Rancho Cucamonga, California today is 73 ppm right now.
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