Very Low Pollen in Lake Forest, CA
Very low today, mostly grass pollen.
Last updated July 1, 2026
Today's indexVery Low
GrassVery Lowoff-season
What to do today
- Pollen levels are very low right now. It's a great day to enjoy the outdoors!
Forecast
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About pollen in Lake Forest
Grass pollen is the main player around Lake Forest today, sitting at a Low level and driving an overall index of 2. The forecast points toward easing conditions, with grass slipping from 2 today to 1 for the rest of the five-day window. That fits the late-spring into early-summer pattern, when grass pollen tends to be the dominant local source while spring's tree pollen has largely faded. No tree or weed pollen data is available right now, so grass remains the clearest signal to watch. Ragweed and other weeds typically aren't a concern until later in the summer and fall.
Common questions
- What is the pollen count in Lake Forest, CA today?
- Lake Forest, 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 Lake Forest, 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.