
Red maple
Acer rubrum
Very low today, mostly tree pollen.
Last updated July 21, 2026
Tree pollen is the only pollen type registering in Dearborn today, and it remains at a very low level. Most people, even those with sensitivities to trees like oak, maple, elm, or zelkova, should notice little to no irritation from pollen this time of year. Looking ahead, tree pollen is expected to stay quiet through the next several days, with no significant increase on the horizon. This lull fits the season, as the heavier tree pollen release typically wraps up by late spring, and midsummer tends to bring a natural quiet stretch before ragweed and other late-season plants become more relevant closer to fall.
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