Very Low Pollen in Beaverton, OR

Very low today, mostly tree pollen.

Last updated September 30, 2026

Today's index1out of 5Very Low
TreeVery Low
WeedVery Lowoff-season

Driving it today

MapleAcerFagusFagusCercidiphyllumCercidiphyllumPinePinusStyraxStyrax

Forecast

Thu
1
Fri
1
Sat
1
Sun
1

About pollen in Beaverton

Pollen levels in Beaverton are quiet today, with both tree and weed sources reading very low. Anyone sensitive to allergens should notice little to no irritation, making this a comfortable day to spend time outdoors without much concern about pollen triggers. Looking ahead, weed pollen is expected to hold steady at a very low level over the next several days, and tree pollen should remain minimal as well. This lull fits the season well: local trees such as maple, beech, katsura, pine, and styrax finished their peak release back in spring, and with weed pollen typically tapering off through the fall, conditions are likely to stay mild in the near term.

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.

Loading map…

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.

  • MapleAcer100%
  • Fagus0%
  • Cercidiphyllum0%
  • PinePinus0%
  • Styrax0%

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 tree pollen. The five-day outlook holds steady around 1 of 5.
Is tree pollen high in Beaverton, OR right now?
Tree pollen is very low today at 1 of 5. Most people won't notice it.
What plants are causing allergies in Beaverton, OR?
The main sources right now are Maple, Fagus, Cercidiphyllum, Pine, and Styrax.