Low Pollen in Merced, CA
Low today, mostly grass pollen.
Last updated July 1, 2026
Today's indexLow
GrassLowoff-season
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.
Forecast
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About pollen in Merced
Grass pollen is the main driver in Merced today, sitting at a moderate level (3) and pushing the overall index to moderate as well. The forecast points to a modest easing ahead, with grass slipping to a 2 tomorrow and holding there through the rest of the five-day window. This fits the season, as grass pollen tends to dominate in late spring and early summer once the spring tree surge has passed. No data is available for tree or weed pollen right now, so today's picture is built around grass alone. Ragweed and other weeds typically become more of a factor later in summer and into fall, so they aren't shaping conditions at this point.
Common questions
- What is the pollen count in Merced, CA today?
- Merced, CA is at a low 2 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. The five-day outlook holds steady around 2 of 5.
- Is grass pollen high in Merced, CA right now?
- Grass pollen is low today at 2 of 5, and it's past its peak season. Most people won't have symptoms.