
Black locust
Robinia pseudoacacia
Very low today, mostly grass pollen.
Last updated October 14, 2026
Today's pollen levels are quiet across the board in Torrance. Tree pollen is absent, while grass and weed pollen are both registering at only very low levels. For most people, this means little to no outdoor discomfort, and even those with sensitivities should find the air fairly easy to tolerate. Looking ahead, conditions are expected to hold steady over the next several days, with grass and weed pollen staying in the very low range and tree pollen remaining negligible. This fits the season well: local trees such as pine, callistemon, and macadamia are well past their spring peak, and grass pollen has eased after its late-spring and early-summer high point. Weed pollen, typically more active in late summer and into fall, is also staying subdued for now, so there is little reason to expect a noticeable uptick in the near term.
Every dot is a tree near Torrance, 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 Torrance. Each bar is that genus's share of the tree pollen.
123 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Torrance: what each looks like, how allergenic it is, and when it blooms.

Black locust
Robinia pseudoacacia

Bradford pear
Pyrus calleryana

American sweetgum
Liquidambar styraciflua

Oak species
Quercus

Hollywood twisted juniper
Juniperus

Italian cypress
Cupressus sempervirens

Canary island pine
Pinus canariensis

Chinese evergreen elm
Ulmus parvifolia

Olive
Olea europaea

Shamel ash
Fraxinus uhdei

Leaf plum purple
Prunus pissardii

Pine species
Pinus

London plane
Platanus acerifolia

Aleppo pine
Pinus halepensis

Paper birch
Betula papyrifera

Silver maple
Acer saccharinum