
Red maple
Acer rubrum
No notable pollen right now.
Last updated July 28, 2026
Pollen levels in Dearborn are quiet today, with tree pollen essentially absent and nothing else registering at a noticeable level. This is a good stretch for anyone who typically deals with springtime sensitivities, as the air is largely clear of irritants right now. Looking ahead, tree pollen is expected to tick up slightly over the next several days, though it should stay in a low range that most people won't notice much. This mild uptick is minor and unsurprising for midsummer, well past the peak season for trees like oak, elm, and plane, which release their heaviest pollen in spring. With grass pollen typically winding down by late summer and ragweed season still weeks away, this is generally a calmer window for allergy sufferers in the area.
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