Low Pollen in Santa Barbara, CA

Low today, mostly weed pollen.

Last updated September 28, 2026

Today's index2out of 5Low
TreeNonein season
GrassVery Lowin season
WeedLowoff-season

Driving it today

Grasses

Forecast

Tue
2
Wed
1
Thu
1
Fri
1

About pollen in Santa Barbara

Weed pollen is the main story in Santa Barbara today, though it remains in the low range overall. Grass is present at a very low level and shouldn't cause much trouble, while tree pollen is absent entirely. For most people, today's conditions should be easy to get through, with only those particularly sensitive to weeds likely to notice any effect. Looking ahead, this pattern is expected to hold steady over the next several days. Weed pollen may ease slightly toward the low end as the week progresses, and grass is forecast to stay consistently low throughout. Tree pollen isn't a concern right now, which fits the season, since local trees like oak and sycamore typically release most of their pollen in spring rather than fall. Instead, this time of year in Santa Barbara is more closely tied to weeds, including sagebrush and other late-season bloomers, so mild weed activity like today's is typical for early autumn.

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.

Common questions

What is the pollen count in Santa Barbara, CA today?
Santa Barbara, CA is at a low 2 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. Over the next five days it ranges from 1 to 2 of 5.
Is weed pollen high in Santa Barbara, CA right now?
Weed pollen is low today at 2 of 5, and it's past its peak season. Most people won't have symptoms.
What plants are causing allergies in Santa Barbara, CA?
The main sources right now are Grasses. Elm (Ulmaceae (the Elm family), Two distinct seasons, late winter to early spring, and late summer to fall (species dependent)) is actively pollinating.