Low Pollen in Round Rock, TX
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.
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About pollen in Round Rock
Pollen levels around Round Rock are running low today overall, with grass the only category showing measurable activity at a Low reading of 2 on the index. Expect more of the same in the short term: grass is forecast to hold at 2 for the next few days before easing to 1 toward the end of the window. Tree and weed pollen have no data available right now, so grass is the clear driver of what little is in the air. That fits the season, as grass pollen tends to dominate through late spring and early summer once the spring tree surge has faded. Ragweed and other weed pollens typically don't ramp up until later in the summer and fall.
Common questions
- What is the pollen count in Round Rock, TX today?
- Round Rock, TX is at a low 2 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. Over the next five days it ranges from 1 to 2 of 5.
- Is grass pollen high in Round Rock, TX right now?
- Grass pollen is low today at 2 of 5, and it's past its peak season. Most people won't have symptoms.