
London planetree
Platanus acerifolia
Low today, mostly tree pollen.
Last updated July 21, 2026
Tree pollen is the only type registering in Astoria today, and it remains at a low level. Most people should be able to move through the day without much irritation, though those who are especially sensitive to species like plane, oak, or ash trees might notice mild symptoms if spending extended time outdoors. Looking ahead, conditions are expected to hold steady over the next few days, with tree pollen staying in that same low range. This is a bit unusual for midsummer, as tree pollen typically winds down well before now, giving way to grasses and eventually ragweed later in the season. For the moment, though, allergy sufferers in the area are getting something of a reprieve, with no single pollen type causing significant trouble.
Every dot is a tree near Astoria, 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 Astoria. Each bar is that genus's share of the tree pollen.
851 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Astoria: what each looks like, how allergenic it is, and when it blooms.

London planetree
Platanus acerifolia

Honeylocust
Gleditsia triacanthos

Japanese zelkova
Zelkova serrata

Pin oak
Quercus palustris

Littleleaf linden
Tilia cordata

Callery pear
Pyrus calleryana

Sophora
Styphnolobium japonicum

Green ash
Fraxinus pennsylvanica

Ginkgo
Ginkgo biloba

Cherry
Prunus

Norway maple
Acer platanoides

Swamp white oak
Quercus bicolor

American linden
Tilia americana

Chinese elm
Ulmus parvifolia

American elm
Ulmus americana

Silver linden
Tilia tomentosa