
Southern live oak
Quercus virginiana
Moderate today, mostly tree pollen.
Last updated July 21, 2026
Tree pollen is the main contributor to today's moderate conditions in Austin, with counts from oak, ash, maple, taxodium, and sophora enough to cause some irritation for those who are sensitive. Grass pollen remains very low and shouldn't be much of a concern. Overall, it's a fairly manageable day, though anyone with tree allergies may notice mild symptoms outdoors. Looking ahead, tree pollen is expected to hold steady at a moderate level through the next few days, while grass stays quiet and low throughout the stretch. This pattern is a bit unusual for midsummer, when tree pollen has typically wound down for the season in favor of grasses and, later, ragweed. Even so, some lingering tree activity from species like oak and ash can still show up this time of year, so those with sensitivities may want to keep an eye on how they're feeling outdoors.
Every dot is a tree near Austin, 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 Austin. Each bar is that genus's share of the tree pollen.
952 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Austin: what each looks like, how allergenic it is, and when it blooms.

Southern live oak
Quercus virginiana

Cedar elm
Ulmus crassifolia

Shumard oak
Quercus shumardii

Pecan
Carya illinoinensis

Escarpment live oak
Quercus fusiformis

American elm
Ulmus americana

Texas ash
Fraxinus texensis

Chinese elm
Ulmus parvifolia

Sugarberry
Celtis laevigata

Ornamental pear
Pyrus calleryana

Bigtooth maple
Acer grandidentatum

Monterey oak
Quercus polymorpha

Chinquapin oak
Quercus muehlenbergii

Mexican sycamore
Platanus mexicana

Bradford pear
Pyrus calleryana

White mulberry
Morus alba