High Pollen in Stockton, CA

About pollen in Stockton

Grass pollen is the main driver in Stockton today, sitting at a Low level on the index, while overall pollen also reads Low at 2. Tree pollen has dropped to None, so local species like Liriodendron, Pistacia, Lagerstroemia, Ligustrum, and Liquidambar are contributing little to nothing right now. The five-day forecast holds grass steady at Low throughout, suggesting little change in the days ahead. This pattern fits the season, as tree pollen has largely faded after its spring peak and grass tends to dominate in late spring and early summer. Ragweed and other weeds, typically a late-summer and fall concern, have no data available at this time.

What to do today

• Pollen is high today; limit time outdoors, especially on dry, windy afternoons.
• Keep windows closed and use recirculated air indoors.
• Shower and change clothes soon after coming inside.
• Consider an over-the-counter antihistamine if you're prone to symptoms.

Tree map

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

Meet the trees near you

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

Ornamental pear

Pyrus calleryana

Allergenicity 1/4Blooms spring

Chinese hackberry

Celtis sinensis

Allergenicity 3/4Blooms spring

London plane tree

Platanus acerifolia

Allergenicity 4/4Blooms spring

Maidenhair tree

Ginkgo biloba

Allergenicity 1/4Blooms spring

Red maple

Acer rubrum

Allergenicity 3/4Blooms spring

Leaf plum purple

Prunus cerasifera

Allergenicity 1/4Blooms spring

American sweetgum

Liquidambar styraciflua

Allergenicity 2/4Blooms spring

Leaf zelkova saw

Zelkova serrata

Allergenicity 2/4Blooms spring

Raywood ash

Fraxinus oxycarpa

Allergenicity 4/4Blooms spring

Leaf linden little

Tilia cordata

Allergenicity 2/4Blooms summer

Holly oak

Quercus ilex

Allergenicity 4/4Blooms spring

White birch

Betula pendula

Allergenicity 5/4Blooms spring

Italian cypress

Cupressus sempervirens

Allergenicity 4/4Blooms winter,spring

Scarlet oak

Quercus coccinea

Allergenicity 4/4Blooms spring

Red oak

Quercus rubra

Allergenicity 4/4Blooms spring

Evergreen pear

Pyrus kawakamii

Allergenicity 1/4Blooms spring

Common questions

What is the pollen count in Stockton, CA today?

Stockton, CA is at a high 4 out of 5 on the Universal Pollen Index today, driven mainly by tree pollen. Over the next five days it ranges from 2 to 4 of 5.

Is tree pollen high in Stockton, CA right now?

Tree pollen is high today at 4 of 5. Many allergy sufferers will have symptoms.

What plants are causing allergies in Stockton, CA?

The main sources right now are Ash, Plane, Pistacia, Oak, and Maple.