
Elm
Ulmus crassifolia
Low today, mostly grass pollen.
Last updated July 1, 2026
Grass pollen is the main player in Arlington today, sitting at a Low level (2 on the index) and accounting for the overall reading of 2. Tree pollen has dropped to none, so the area's familiar allergenic trees like Oak, Elm, Hickory, Cercis, and Liquidambar aren't contributing right now. The five-day forecast holds grass steady at Low throughout, so expect more of the same without much day-to-day change. This fits the season, as grass pollen typically runs through late spring and early summer while the spring tree peak has passed. Looking further ahead, ragweed becomes the concern in late summer and fall, but there's no weed data to report at the moment.
Every dot is a tree near Arlington, 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 Arlington. Each bar is that genus's share of the tree pollen.
473 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Arlington: what each looks like, how allergenic it is, and when it blooms.

Elm
Ulmus crassifolia

Oak
Quercus muehlenbergii

Oak
Quercus shumardii

Oak
Quercus virginiana

Pine
Pinus eldarica

Elm
Ulmus parvifolia

Juniper
Juniperus virginiana

Styphnolobium
Styphnolobium affine

Pear
Pyrus calleryana

Oak
Quercus macrocarpa

Pine
Pinus taeda

Oak
Quercus stellata

Cherry
Prunus mexicana

Pine
Pinus nigra

Pine
Pinus elliottii

Hickory
Carya illinoinensis