
Honeylocust
Gleditsia triacanthos
Very low today, mostly weed pollen.
Last updated September 28, 2026
Pollen levels in East Flatbush are quiet today. Tree pollen is absent, and weeds are the only category showing any activity, sitting at a very low level. Most people, including those with sensitivities, should notice little to nothing in the air today. Looking ahead, weed pollen is expected to hold steady at a low level over the next few days before ticking up slightly toward the end of the stretch. This lines up with the season, as ragweed and other late-season weeds typically linger into early fall before tapering off. Tree pollen from local species like oak, ash, linden, plane, and elm remains inactive, which is typical for this time of year, since those trees release their pollen in spring rather than fall.
Every dot is a tree near East Flatbush, 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 East Flatbush. Each bar is that genus's share of the tree pollen.
650 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around East Flatbush: what each looks like, how allergenic it is, and when it blooms.

Honeylocust
Gleditsia triacanthos

London planetree
Platanus acerifolia

Callery pear
Pyrus calleryana

Sophora
Styphnolobium japonicum

Norway maple
Acer platanoides

Green ash
Fraxinus pennsylvanica

Cherry
Prunus

Eastern redcedar
Juniperus virginiana

Kentucky coffeetree
Gymnocladus dioicus

Pin oak
Quercus palustris

Ginkgo
Ginkgo biloba

Ash
Fraxinus

American elm
Ulmus americana

Maple
Acer

Leaf plum purple
Prunus cerasifera

Japanese zelkova
Zelkova serrata