
Black locust
Robinia pseudoacacia
Very low today, mostly grass pollen.
Last updated July 1, 2026
Pollen levels across Long Beach are very low today, with the overall index sitting at 1. Grass is the only contributor registering activity, also at a very low reading of 1, while tree pollen is at none and weed data is unavailable. The forecast holds grass steady at this same very low level through the next five days, so expect little change in the days ahead. The quiet tree count fits the season, as the spring peak for local species like Ficus, Ash, and the area's palms—Washingtonia, Phoenix, and Arecastrum—has passed. Grass is the more typical driver heading into early summer, though right now even that remains minimal.
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