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
Very 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
1289 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
61
Moderate
Rancho Cucamonga, California
Rancho Cucamonga, California
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37ppm
Ash
181ppm
Birch
132ppm
Elm
20ppm
Maple
181ppm
Mulberry
541ppm
Oak
24ppm
Pine
0ppm
Ragweed
Very high
1303ppm
Tree
0ppm
Weed
0ppm
Grass
High
386ppm
Tree
0ppm
Weed
0ppm
Grass
High
299ppm
Tree
0ppm
Weed
0ppm
Grass
High
402ppm
Tree
0ppm
Weed
0ppm
Grass
High
300ppm
Tree
0ppm
Weed
0ppm
Grass
Very high
759ppm
Tree
0ppm
Weed
0ppm
Grass
Very 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 very high.
Yesterday, Rancho Cucamonga, California recorded a pollen level of very high.
The ragweed count in Rancho Cucamonga, California today is 0 ppm, which is low.
The current oak pollen count in Rancho Cucamonga, California today is 541 ppm right now.
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