
Black locust
Robinia pseudoacacia
Very low today, mostly grass pollen.
Last updated October 9, 2026
Pollen levels around Long Beach remain quiet today. Tree pollen is absent entirely, while grass and weed pollen are both present only in trace amounts. Most people, including those with sensitivities, should notice little to no irritation from pollen today. Looking ahead, conditions are expected to stay calm over the next several days, with grass and weed pollen holding steady at low levels and tree pollen staying inactive. This fits the season well, as local trees like Phoenix, Persea, Ficus, Jacaranda, and Prunus typically release their heaviest pollen in spring, long before autumn arrives. With that cycle behind us, allergy-prone residents can expect a generally easy stretch through midweek.
Every dot is a tree near Long Beach, colored by how allergenic it is. Click one for its details, and zoom in for a closer look.
The local tree genera behind today's pollen near Long Beach. Each bar is that genus's share of the tree pollen.
211 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Long Beach: what each looks like, how allergenic it is, and when it blooms.

Black locust
Robinia pseudoacacia

Bradford pear
Pyrus calleryana

Oak species
Quercus

Chinese evergreen elm
Ulmus parvifolia

Shamel ash
Fraxinus uhdei

Hollywood twisted juniper
Juniperus

Canary island pine
Pinus canariensis

Olive
Olea europaea

American sweetgum
Liquidambar styraciflua

Italian cypress
Cupressus sempervirens

Pine species
Pinus

Leaf plum purple
Prunus pissardii

London plane
Platanus acerifolia

Siberian elm
Ulmus pumila

Aleppo pine
Pinus halepensis

White mulberry
Morus alba