Stay updated with real-time pollen levels in Gresham, Oregon. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
Moderate
Gresham, Oregon
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
182 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
32
Good
Gresham, Oregon
Gresham, Oregon
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18ppm
Ash
18ppm
Birch
12ppm
Elm
10ppm
Maple
18ppm
Mulberry
56ppm
Oak
12ppm
Pine
0ppm
Ragweed
Very high
1237ppm
Tree
0ppm
Weed
0ppm
Grass
High
308ppm
Tree
0ppm
Weed
0ppm
Grass
High
497ppm
Tree
0ppm
Weed
0ppm
Grass
High
458ppm
Tree
0ppm
Weed
0ppm
Grass
High
431ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate
207ppm
Tree
0ppm
Weed
0ppm
Grass
Moderate

Ambee provides accurate pollen data for Oregon, USA aligned with National Allergy Bureau (NAB) guidelines. By combining historical research, weather data, and machine learning, we deliver reliable, real-time insights with clear risk levels to help manage allergies effectively.
Disclaimer: While we strive for accuracy, individual responses to allergens may vary. Always consult a healthcare provider for personal advice.
Pollen updates for Gresham, Oregon are available every hour.
Today, Gresham, Oregon experiences a pollen risk categorized as moderate.
Yesterday, the pollen reading in Gresham, Oregon showed high levels.
In Gresham, Oregon the ragweed count today is 0 ppm, contributing to low allergy risks.
The oak pollen reading in Gresham, Oregon today is 56 ppm.
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