Very Low Pollen in Livermore, CA
Very low today, mostly grass pollen.
Last updated July 20, 2026
What to do today
- Pollen levels are very low right now. It's a great day to enjoy the outdoors!
Forecast
About pollen in Livermore
Grass pollen is the only type registering in Livermore today, and it remains at a very low level. Most people, including those with sensitivities, should notice little to no effect from pollen outdoors right now. It is a quiet day overall, with conditions that should feel comfortable for spending time outside. Looking ahead, grass pollen is expected to stay at this same low level over the next couple of days, so no significant change is on the horizon. This fits the typical seasonal pattern for the area, as the region's oaks and other trees finished their heavier pollen release back in spring, and grass pollen normally tapers off through the summer. With weed pollen, such as ragweed, still a few weeks from its usual late-summer rise, this is generally a calmer stretch for allergy sufferers in Livermore.
Common questions
- What is the pollen count in Livermore, CA today?
- Livermore, CA is at a very low 1 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. The five-day outlook holds steady around 1 of 5.
- Is grass pollen high in Livermore, CA right now?
- Grass pollen is very low today at 1 of 5, and it's past its peak season. Most people won't notice it.