
Live oak
Quercus virginiana
Very low today, mostly grass pollen.
Last updated August 14, 2026
Pollen levels in Alief are quite low today, with grass and weed pollen both registering only a slight presence and tree pollen absent altogether. Most people should notice little to no effect, though those with heightened sensitivity may catch a faint trace of grass or weed pollen in the air. Looking ahead, conditions are expected to hold steady over the next several days, with grass and weed pollen remaining light and tree pollen staying quiet. This lull fits the season—local trees such as oak, elm, and ash typically release their pollen in spring rather than late summer, so tree activity isn't expected to pick up soon. As late summer moves toward fall, it's worth keeping an eye on weed pollen, since ragweed and similar plants tend to become more active during that stretch.
Every dot is a tree near Alief, 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 Alief. Each bar is that genus's share of the tree pollen.
142 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Alief: what each looks like, how allergenic it is, and when it blooms.

Live oak
Quercus virginiana

Loblolly pine
Pinus taeda

Chinese elm
Ulmus parvifolia

Arizona ash
Fraxinus velutina

Water oak
Quercus nigra

Common hackberry
Celtis occidentalis

Post oak
Quercus stellata

Pecan
Carya illinoinensis

Shumard oak
Quercus shumardii

Cedar elm
Ulmus crassifolia

Burr oak
Quercus macrocarpa

Mulberry
Morus

Juniper
Juniperus chinensis

Bradford pear
Pyrus calleryana

Red maple
Acer rubrum

Red oak
Quercus rubra