Low Pollen in Anaheim, CA

About pollen in Anaheim

Pollen levels around Anaheim are mild today, with weeds edging out the other types as the most active source. Even so, weed pollen sits at a low level, meaning most people should get through the day without much irritation, though those who are especially sensitive may notice a bit of an effect. Grass pollen is present but barely registers, and tree pollen is essentially absent right now. Looking ahead, this pattern is expected to hold steady over the next several days, with weed pollen remaining the main contributor at a similarly low level and grass staying minimal. Tree pollen should stay quiet through this stretch as well, which fits the seasonal rhythm — local trees like oak, plane, and pistacia typically release their pollen in spring, so their dormancy now is expected. Late September is more characteristic of the tail end of weed season, so the modest weed presence lines up with what's typical for this time of year.

What to do today

• It's a good day for outdoor activities since pollen levels are low.
• Do you know which plants cause your pollen allergy? Check out the pollen data to be prepared.

Tree map

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.

Top tree-pollen sources

The local tree genera behind today's pollen near Anaheim. Each bar is that genus's share of the tree pollen.

Meet the trees near you

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

Allergenicity 3/4Blooms spring

Evergreen pear

Pyrus kawakamii

Allergenicity 1/4Blooms spring

American sweetgum

Liquidambar styraciflua

Allergenicity 2/4Blooms spring

Canary island pine

Pinus canariensis

Allergenicity 1/4Blooms spring

London plane

Platanus acerifolia

Allergenicity 4/4Blooms spring

Ornamental pear

Pyrus calleryana

Allergenicity 1/4Blooms spring

Japanese flowering cherry

Prunus serrulata

Allergenicity 1/4Blooms spring

Hollywood juniper

Juniperus chinensis 'Torulosa'

Allergenicity 5/4Blooms winter,spring

Peach

Prunus persica

Allergenicity 1/4Blooms spring

Italian cypress

Cupressus sempervirens

Allergenicity 4/4Blooms winter,spring

California sycamore

Platanus racemosa

Allergenicity 4/4Blooms spring

Holly oak

Quercus ilex

Allergenicity 4/4Blooms spring

Leaf plum purple

Prunus cerasifera

Allergenicity 1/4Blooms spring

Italian stone pine

Pinus pinea

Allergenicity 1/4Blooms spring

Japanese black pine

Pinus thunbergii

Allergenicity 1/4Blooms spring

White mulberry

Morus alba

Allergenicity 5/4Blooms spring

Common questions

What is the pollen count in Anaheim, CA today?

Anaheim, CA is at a low 2 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. The five-day outlook holds steady around 2 of 5.

Is weed pollen high in Anaheim, CA right now?

Weed pollen is low today at 2 of 5, and it's in season now. Most people won't have symptoms.

What plants are causing allergies in Anaheim, CA?

The main sources right now are Syagrus, Lagerstroemia, Plane, Pistacia, and Oak. Elm (Ulmaceae (the Elm family), Two distinct seasons, late winter to early spring, and late summer to fall (species dependent)) is actively pollinating.