Pollen in San Pedro, CA

About pollen in San Pedro

Pollen levels in San Pedro are quiet today, with tree pollen reading essentially at zero. Anyone sensitive to airborne allergens should find little to react to outdoors right now, making it a comfortable day for spending time outside without much concern about pollen-related irritation. Looking ahead, conditions are expected to stay calm, with tree pollen holding at negligible levels through the next stretch of days. This lull fits the season, since local trees like Pittosporum, Ash, Pine, Araucaria, and Washingtonia typically release most of their pollen earlier in the year, and summer in this area tends to bring a natural quiet period before any late-season grass or weed activity picks up.

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

What plants are causing allergies in San Pedro, CA?

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