
Black locust
Robinia pseudoacacia
Very low today, mostly grass pollen.
Last updated July 1, 2026
Pollen levels across Torrance are minimal today, with the overall index sitting at Very Low. Grass is the main contributor, registering Very Low, while tree pollen reads None right now. The five-day outlook holds grass steady at Very Low, so expect little change in the days ahead. This tracks with the season: tree pollen from local species like Pine, Callistemon, Cupaniopsis, Macadamia, and Metrosideros has moved well past its spring peak, and grass tends to drive late spring and early summer counts. Overall, conditions remain quiet for now.
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