
Red maple
Acer rubrum
Very low today, mostly tree pollen.
Last updated September 30, 2026
Pollen levels in Dearborn are quiet today, with both tree and weed sources registering very low activity. Most people should be able to go about their outdoor plans without much irritation, and even those who are usually sensitive are unlikely to notice much of an effect. Looking ahead, weed pollen is expected to hold steady at this low level over the next several days, offering little disruption for allergy sufferers. This lull fits the season well: local trees such as oak, maple, zelkova, hackberry, and elm have already finished their spring release, and weeds like ragweed are winding down as autumn progresses. Overall, this is a comfortable stretch for anyone affected by seasonal pollen.
Every dot is a tree near Dearborn, colored by how allergenic it is. Click one for its details, and zoom in for a closer look.
The local tree genera behind today's pollen near Dearborn. Each bar is that genus's share of the tree pollen.
156 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Dearborn: what each looks like, how allergenic it is, and when it blooms.

Red maple
Acer rubrum

Japanese zelkova
Zelkova serrata

Elm
Ulmus

Swamp white oak
Quercus bicolor

Common hackberry
Celtis occidentalis

Kentucky coffeetree
Gymnocladus dioicus

Northern red oak
Quercus rubra

Tulip tree
Liriodendron tulipifera

Autumn gold ginkgo biloba
Ginkgo biloba

Sugar maple
Acer saccharum

London planetree
Platanus acerifolia

Littleleaf linden
Tilia cordata

Ginkgo
Ginkgo biloba

Redmond american linden
Tilia americana

Bur oak
Quercus macrocarpa

Shingle oak
Quercus imbricaria