
Chinese elm
Ulmus parvifolia
Very low today, mostly weed pollen.
Last updated August 15, 2026
Pollen levels around Valencia are quiet today. Tree pollen is absent entirely, and weeds are registering at only a very low level, so overall conditions should pose little trouble for most people, including those with sensitivities. Looking ahead, this calm pattern is expected to hold over the next several days, with weed pollen staying at a similarly low level and tree pollen remaining a non-issue. This lull fits the season, since local trees like Brachychiton, Pistacia, Oak, Olea, and Schinus typically release their heaviest pollen in spring, well before late summer. With that cycle behind us, allergy sufferers can expect a relatively easy stretch, though it's worth keeping an eye out as fall approaches, when weed pollen often becomes more noticeable.
Every dot is a tree near Valencia, 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 Valencia. Each bar is that genus's share of the tree pollen.
757 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Valencia: what each looks like, how allergenic it is, and when it blooms.

Chinese elm
Ulmus parvifolia

Olive
Olea europaea

Cork oak
Quercus suber

Holly oak
Quercus ilex

Bottle tree
Brachychiton populneus

Chinese pistache
Pistacia chinensis

California pepper
Schinus molle

Jacaranda
Jacaranda mimosifolia

Floss tree silk
Chorisia speciosa

Date palm
Phoenix dactylifera

Goldenrain tree
Koelreuteria paniculata