Very Low Pollen in Beaverton, OR

Very low today, mostly grass pollen.

Last updated July 20, 2026

Today's index1out of 5Very Low
TreeNone
GrassVery Lowoff-season

Driving it today

MapleAcerPrunusPrunusFagusFagusCercidiphyllumCercidiphyllumPyrusPyrus

Forecast

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About pollen in Beaverton

Pollen levels in Beaverton are quite low today. Tree pollen is absent, and grass pollen is only barely present, so most people should be able to go about their day without much irritation, even those who are typically sensitive. Looking ahead, conditions are expected to stay calm, with tree pollen remaining absent and grass holding at a very low level over the next stretch of days. This fits the season, as trees like maple, beech, and flowering pear have already finished releasing pollen for the year, and grasses are winding down from their late spring and early summer peak. For now, allergy sufferers in the area can expect a quiet, easy stretch of weather for breathing easy outdoors.

What to do today

  • Pollen levels are very low right now. It's a great day to enjoy the outdoors!

Tree map

Every dot is a tree near Beaverton, colored by how allergenic it is. Click one for its details, and zoom in for a closer look.

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Top tree-pollen sources

The local tree genera behind today's pollen near Beaverton. Each bar is that genus's share of the tree pollen.

305 pollen-relevant trees nearby drive today's tree-pollen reading.

Meet the trees near you

Get to know the tree types growing around Beaverton: what each looks like, how allergenic it is, and when it blooms.

Bigleaf maple

Bigleaf maple

Acer macrophyllum

Allergenicity 3/4Blooms spring
Ash

Ash

Fraxinus

Allergenicity 4/4Blooms spring
Cherry

Cherry

Prunus

Allergenicity 1/4Blooms spring
Plum

Plum

Prunus

Allergenicity 1/4Blooms spring
Red maple

Red maple

Acer rubrum

Allergenicity 3/4Blooms spring
Norway maple

Norway maple

Acer platanoides

Allergenicity 3/4Blooms spring
Pear

Pear

Pyrus

Allergenicity 1/4Blooms spring
Pine

Pine

Pinus

Allergenicity 1/4Blooms spring
Other maple

Other maple

Acer

Allergenicity 3/4Blooms spring
Deciduous oak

Deciduous oak

Quercus

Allergenicity 4/4Blooms spring
Japanese maple

Japanese maple

Acer palmatum

Allergenicity 3/4Blooms spring
Sweetgum

Sweetgum

Liquidambar

Allergenicity 2/4Blooms spring
Birch

Birch

Betula

Allergenicity 5/4Blooms spring
Alder

Alder

Alnus

Allergenicity 4/4Blooms winter,spring
Honey locust

Honey locust

Gleditsia triacanthos

Allergenicity 2/4Blooms spring
Poplar

Poplar

Populus

Allergenicity 3/4Blooms spring

Common questions

What is the pollen count in Beaverton, OR today?
Beaverton, OR is at a very low 1 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. The five-day outlook holds steady around 1 of 5.
Is grass pollen high in Beaverton, OR right now?
Grass pollen is very low today at 1 of 5, and it's past its peak season. Most people won't notice it.
What plants are causing allergies in Beaverton, OR?
The main sources right now are Maple, Prunus, Fagus, Cercidiphyllum, and Pyrus.