Very Low Pollen in Pasadena, TX

About pollen in Pasadena

Pollen activity in Pasadena remains quiet today, with both tree and weed levels sitting at the low end of the scale. Most people, even those with sensitivities, should notice little to no irritation outdoors. It is a calm stretch for allergy sufferers, with no single pollen type standing out as a concern. Looking ahead, weed pollen is expected to hold steady at low levels through the next several days, and tree pollen should remain minimal as well. This fits the season, since local trees like oak, elm, maple, cottonwood, and celtis are well past their active spring release and grasses are dormant this time of year. Conditions should stay comfortable for outdoor activity, with no significant changes anticipated in the near term.

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, and it's past its peak season. 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.