Pollen in Chula Vista, CA

About pollen in Chula Vista

Pollen levels in Chula Vista are quiet today, with tree pollen registering essentially absent. Anyone sensitive to airborne allergens should find little to no irritation from trees at the moment, making for an easy day to spend outdoors without much concern in that department. Looking ahead, the outlook stays calm, with tree pollen expected to remain minimal over the next stretch of days. This tracks with the season, as local trees such as Metrosideros, Ficus, Phoenix, Pine, and Washingtonia have largely finished their pollen release for the year, with their more active periods typically falling earlier in spring. For now, conditions favor a low-allergy stretch across the region.

What to do today

• Pollen is minimal today, so it's a great time to be outside.
• No special pollen precautions are needed right now.

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 has no notable tree, grass, or weed pollen today.

What plants are causing allergies in Chula Vista, CA?

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