
Chinese elm
Ulmus parvifolia
Very low today, mostly grass pollen.
Last updated July 20, 2026
Pollen levels around Anaheim are quiet today. Grass pollen is present but only at a very low level, meaning most people should be able to go about their day without much irritation, even those who tend to react to it. Tree pollen is essentially absent right now, so it isn't a factor to think about. Looking ahead, this calm pattern is expected to hold over the next several days, with grass staying at a similarly low, background level and tree pollen remaining out of the picture. This lull fits the season, since local trees such as oak, pistache, plane, crape myrtle, and queen palm have already finished their heavier pollen release earlier in the year. Grass can linger at low levels through summer, but for now conditions remain mild and easy to manage.
Every dot is a tree near Anaheim, 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 Anaheim. Each bar is that genus's share of the tree pollen.
1,833 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Anaheim: what each looks like, how allergenic it is, and when it blooms.

Chinese elm
Ulmus parvifolia

Evergreen pear
Pyrus kawakamii

American sweetgum
Liquidambar styraciflua

Canary island pine
Pinus canariensis

London plane
Platanus acerifolia

Ornamental pear
Pyrus calleryana

Japanese flowering cherry
Prunus serrulata

Hollywood juniper
Juniperus chinensis 'Torulosa'

Peach
Prunus persica

Italian cypress
Cupressus sempervirens

California sycamore
Platanus racemosa

Holly oak
Quercus ilex

Leaf plum purple
Prunus cerasifera

Italian stone pine
Pinus pinea

Japanese black pine
Pinus thunbergii

White mulberry
Morus alba