Very Low Pollen in San Pedro, CA

About pollen in San Pedro

Pollen levels in San Pedro are quite calm today. Tree pollen is absent, and weeds are registering only a very low presence, the sole contributor to overall activity. Most people, including those with sensitivities, should notice little to no effect from pollen right now. Looking ahead, this quiet pattern is expected to hold steady over the next several days, with weed pollen staying at a low, steady level and tree pollen remaining absent. This lull fits the season well: local trees such as ash, pine, araucaria, Washingtonia, and pittosporum typically release most of their pollen earlier in the year, so their dormancy now is expected. With late summer underway, keep in mind that weed pollen, including ragweed, tends to become more active as the season progresses toward fall, so it's worth watching for gradual upticks in the weeks ahead.

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 San Pedro, 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 San Pedro. Each bar is that genus's share of the tree pollen.

Meet the trees near you

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

Black locust

Robinia pseudoacacia

Allergenicity 2/4Blooms spring

Bradford pear

Pyrus calleryana

Allergenicity 1/4Blooms spring

Oak species

Quercus

Allergenicity 4/4Blooms spring

Chinese evergreen elm

Ulmus parvifolia

Allergenicity 3/4Blooms spring

Shamel ash

Fraxinus uhdei

Allergenicity 4/4Blooms spring

Hollywood twisted juniper

Juniperus

Allergenicity 5/4Blooms winter,spring

Canary island pine

Pinus canariensis

Allergenicity 1/4Blooms spring

Olive

Olea europaea

Allergenicity 5/4Blooms spring,summer

American sweetgum

Liquidambar styraciflua

Allergenicity 2/4Blooms spring

Italian cypress

Cupressus sempervirens

Allergenicity 4/4Blooms winter,spring

Pine species

Pinus

Allergenicity 1/4Blooms spring

Leaf plum purple

Prunus pissardii

Allergenicity 1/4Blooms spring

London plane

Platanus acerifolia

Allergenicity 4/4Blooms spring

Siberian elm

Ulmus pumila

Allergenicity 3/4Blooms spring

Aleppo pine

Pinus halepensis

Allergenicity 1/4Blooms spring

White mulberry

Morus alba

Allergenicity 5/4Blooms spring

Common questions

What is the pollen count in San Pedro, CA today?

San Pedro, CA is at a very low 1 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. The five-day outlook holds steady around 1 of 5.

Is weed pollen high in San Pedro, 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 San Pedro, CA?

The main sources right now are Ash, Pine, Araucaria, Washingtonia, and Pittosporum.