Very Low Pollen in Pasadena, TX

About pollen in Pasadena

Pollen levels in Pasadena are running quite low today, with both tree and grass sources barely registering. Grass is the slightly more present of the two, but even so, most people should notice little to no effect, and those with sensitivities are unlikely to find conditions bothersome. Looking ahead, grass pollen is expected to hold steady at these low levels through the next several days, offering a stretch of easy conditions for anyone typically affected by it. Tree pollen, which comes from local contributors like oak, celtis, maple, cottonwood, and elm, has already had its peak earlier in the year and remains quiet now heading into midsummer. This is a fairly calm stretch overall, with weed pollen, including ragweed, still months away from its typical late-summer and fall rise.

What to do today

• Pollen levels are very low right now. It's a great day to enjoy the outdoors!

Tree map

Every dot is a tree near Pasadena, colored by how allergenic it is. Click one for its details, and zoom in for a closer look.

Top tree-pollen sources

The local tree genera behind today's pollen near Pasadena. Each bar is that genus's share of the tree pollen.

Meet the trees near you

Get to know the tree types growing around Pasadena: what each looks like, how allergenic it is, and when it blooms.

Live oak

Quercus virginiana

Allergenicity 4/4Blooms spring

Common hackberry

Celtis occidentalis

Allergenicity 3/4Blooms spring

Pecan

Carya illinoinensis

Allergenicity 3/4Blooms spring

Arizona ash

Fraxinus velutina

Allergenicity 4/4Blooms spring

Water oak

Quercus nigra

Allergenicity 4/4Blooms spring

Willow oak

Quercus phellos

Allergenicity 4/4Blooms spring

Loblolly pine

Pinus taeda

Allergenicity 1/4Blooms spring

Bradford pear

Pyrus calleryana

Allergenicity 1/4Blooms spring

American elm

Ulmus americana

Allergenicity 3/4Blooms spring

Chinese elm

Ulmus parvifolia

Allergenicity 3/4Blooms spring

Cedar elm

Ulmus crassifolia

Allergenicity 3/4Blooms spring

Juniper

Juniperus chinensis

Allergenicity 5/4Blooms winter,spring

American sycamore

Platanus occidentalis

Allergenicity 4/4Blooms spring

Mulberry

Morus

Allergenicity 5/4Blooms spring

Catalpa

Catalpa

Allergenicity 2/4Blooms spring

Nuttall oak

Quercus nuttallii

Allergenicity 4/4Blooms spring

Common questions

What is the pollen count in Pasadena, TX today?

Pasadena, TX is at a very low 1 out of 5 on the Universal Pollen Index today, driven mainly by tree pollen. The five-day outlook holds steady around 1 of 5.

Is tree pollen high in Pasadena, TX right now?

Tree pollen is very low today at 1 of 5. Most people won't notice it.

What plants are causing allergies in Pasadena, TX?

The main sources right now are Oak, Celtis, Maple, Cottonwood, and Elm.