Low Pollen in Chula Vista, CA

About pollen in Chula Vista

Grass pollen is the main driver in Chula Vista today, sitting at a Low level (2 on the index), while the overall count also registers Low. Tree pollen reads as None right now, so the area's familiar allergenic trees—Olea, Washingtonia, Pine, Geijera, and Ficus—are not contributing much at the moment. The forecast keeps grass steady at Low for the next couple of days before easing slightly toward the end of the period. This pattern fits the season, as grass tends to be the more active source through late spring and early summer once the spring tree peak has passed. Weed pollen remains unmeasured for now, so grass is the type worth keeping an eye on.

What to do today

• It's a good day for outdoor activities since pollen levels are low.
• Do you know which plants cause your pollen allergy? Check out the pollen data to be prepared.

Tree map

Every dot is a tree near Chula Vista, 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 Chula Vista. Each bar is that genus's share of the tree pollen.

Meet the trees near you

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

Italian cypress

Cupressus sempervirens

Allergenicity 4/4Blooms winter,spring

Sweet gum

Liquidambar styraciflua

Allergenicity 2/4Blooms spring

Pine

Pinus

Allergenicity 1/4Blooms spring

Ash

Fraxinus

Allergenicity 4/4Blooms spring

Evergreen pear

Pyrus kawakamii

Allergenicity 1/4Blooms spring

California sycamore

Platanus racemosa

Allergenicity 4/4Blooms spring

Juniper

Juniperus chinensis

Allergenicity 5/4Blooms winter,spring

Bradford pear

Pyrus calleryana

Allergenicity 1/4Blooms spring

Chinese elm

Ulmus parvifolia

Allergenicity 3/4Blooms spring

Purple leaf plum

Prunus cerasifera

Allergenicity 1/4Blooms spring

Siberian elm

Ulmus pumila

Allergenicity 3/4Blooms spring

Olive fruitless

Olea

Allergenicity 5/4Blooms spring,summer

White alder

Alnus rhombifolia

Allergenicity 4/4Blooms winter,spring

Holly oak

Quercus ilex

Allergenicity 4/4Blooms spring

Fruit tree

Prunus persica

Allergenicity 1/4Blooms spring

Fruitless mulberry

Morus alba

Allergenicity 5/4Blooms spring

Common questions

What is the pollen count in Chula Vista, CA today?

Chula Vista, CA is at a low 2 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. Over the next five days it ranges from 1 to 2 of 5.

Is grass pollen high in Chula Vista, CA right now?

Grass pollen is low today at 2 of 5, and it's past its peak season. Most people won't have symptoms.

What plants are causing allergies in Chula Vista, CA?

The main sources right now are Metrosideros, Ficus, Phoenix, Pine, and Washingtonia.