
London plane
Platanus acerifolia
Very low today, mostly grass pollen.
Last updated July 20, 2026
Pollen levels in Alhambra are quiet today. Tree pollen is essentially absent, and grass pollen is running very low, so most people should not notice any effects even if they are usually sensitive this time of year. Looking ahead, conditions are expected to hold steady over the next several days, with grass pollen staying at a low, background level and tree pollen remaining a non-issue. This lines up with the typical summer pattern in the area, since local trees like plane, mulberry, ficus, and Brahea palm have mostly finished their pollen release for the year, leaving grasses as the main, if minor, source of pollen through the season.
Every dot is a tree near Alhambra, 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 Alhambra. Each bar is that genus's share of the tree pollen.
214 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Alhambra: what each looks like, how allergenic it is, and when it blooms.

London plane
Platanus acerifolia

Oak species
Quercus

Siberian elm
Ulmus pumila

Chinese evergreen elm
Ulmus parvifolia

Bradford pear
Pyrus calleryana

Shamel ash
Fraxinus uhdei

Arizona ash
Fraxinus velutina

Olive
Olea europaea

Italian cypress
Cupressus sempervirens

Chinese elm
Ulmus parvifolia

Almond
Prunus amygdalus

Evergreen pear
Pyrus kawakamii

Leaf plum purple
Prunus pissardii

Kingans fruitless mulberry
Morus alba

Aleppo pine
Pinus halepensis

Carolina laurel cherry
Prunus caroliniana