Locations / OR / Portland, OR

Station Detail

Portland, OR

Latest reading: June 26, 2026

3-month allergy trend

Latest readings (June 26, 2026)

AllergenTypeValueLevel
Other Weed Pollen WEED 4 Low
Gramineae / Poaceae GRASS 3 Low
Alnus TREE 1 Low
Rumex WEED 1 Low
Tilia TREE 1 Low
Salix TREE 1 Low
Cupressaceae TREE 1 Low

Allergy calendar

Annual allergy calendar for Portland, OR.
Typical seasonal allergy patterns for Portland, OR.

Historical data

Historical data placeholder for Tree at Portland, OR.
Long-term historical averages for Tree at Portland, OR.