
Honeylocust
Gleditsia triacanthos
Moderate today, mostly tree pollen.
Last updated September 29, 2026
Pollen levels in Yonkers are moderate today, with both trees and weeds contributing about equally. Sensitive individuals will likely notice some effects, particularly outdoors during midday hours, though most people should be able to go about their usual routines without much disruption. Weed pollen is expected to hold steady at a moderate level through the next several days, so anyone sensitive to ragweed and similar late-season weeds should plan for continued exposure into the week ahead. Tree pollen data for the coming days is limited, but this time of year typically sees lingering contributions from trees like oak, ash, and maple as they wind down for the season, alongside plane and liquidambar. Overall, autumn's mix of fading tree pollen and persistent weed activity is the main story right now, with grass pollen no longer a factor this late in the year.
Every dot is a tree near Yonkers, 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 Yonkers. Each bar is that genus's share of the tree pollen.
567 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Yonkers: what each looks like, how allergenic it is, and when it blooms.

Honeylocust
Gleditsia triacanthos

London planetree
Platanus acerifolia

Callery pear
Pyrus calleryana

Japanese zelkova
Zelkova serrata

Ginkgo
Ginkgo biloba

Sophora
Styphnolobium japonicum

Pin oak
Quercus palustris

Littleleaf linden
Tilia cordata

Red maple
Acer rubrum

Cherry
Prunus

Northern red oak
Quercus rubra

Green ash
Fraxinus pennsylvanica

American linden
Tilia americana

American elm
Ulmus americana

Norway maple
Acer platanoides

Chinese elm
Ulmus parvifolia