
Live oak
Quercus virginiana
Low today, mostly grass pollen.
Last updated July 1, 2026
Grass pollen is the main player in Alief today, sitting at a low level and driving an overall index that also reads low. Tree pollen registers as none right now, which fits the late-June timing—local allergenic trees like Oak, Elm, Triadica, Ash, and Lagerstroemia tend to do their heaviest work in spring rather than now. Looking ahead, grass holds steady at low for the next couple of days before easing slightly further into the forecast window. This tracks with the late spring through early summer stretch when grass typically leads. Ragweed season is still further off, generally arriving in late summer and fall.
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