
Black locust
Robinia pseudoacacia
Very low today, mostly weed pollen.
Last updated August 15, 2026
Pollen levels in Long Beach are quiet today. Tree pollen is essentially absent, and weeds are registering only a very low presence, so overall conditions are about as mild as they get. Most people, including those with sensitivities, should notice little to nothing in the way of symptoms today. Looking ahead, this calm pattern is expected to hold steady through the next several days, with weed pollen staying at a low level and tree sources such as Ficus, Ash, Washingtonia, Phoenix, and Arecastrum remaining inactive. This lull fits the season, since local trees typically release their pollen in spring and grasses peak in late spring to early summer. Late summer often brings a modest rise in weed pollen as fall approaches, so it is worth keeping an eye out for gradual increases in the weeks ahead, though for now conditions remain settled.
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