Very Low Pollen in Chula Vista, CA

About pollen in Chula Vista

Pollen levels around Chula Vista are quiet today. Tree and grass pollen are both absent, and weed pollen is only very lightly present, so most people should get through the day without any noticeable irritation, even those who tend to be sensitive. Looking ahead, conditions are expected to hold steady over the next few days, with weed pollen staying low before edging up slightly toward the end of the period. This fits the seasonal pattern for early fall, when local trees like olive, Washingtonia palm, pine, geijera, and ficus are largely dormant and weeds take over as the main source of pollen. Anyone who reacts to weed pollen may want to keep an eye on that gradual uptick in the coming days.

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 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 very low 1 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. Over the next five days it ranges from 1 to 2 of 5.

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

Weed 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 Chula Vista, CA?

The main sources right now are Olea, Washingtonia, Pine, Geijera, and Ficus. Grasses (Poaceae, Late spring, summer) is actively pollinating.