Low Pollen in Rockford, IL
Low today, mostly grass pollen.
Last updated July 1, 2026
Today's indexLow
TreeVery Lowoff-season
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 Rockford
Grass pollen is the main driver in Rockford today, sitting at a Low level (2 on the index) while tree pollen trails behind at Very Low (1), keeping the overall reading at Low. Grass counts are expected to hold steady at Low for the next few days before easing toward the lower end of that range later in the forecast, and tree pollen should stay Very Low throughout. This fits the season, as late spring and early summer are typically when grass pollen takes over after the springtime tree peak from species like oak, birch, and maple has faded. Ragweed, which tends to surge in late summer and fall, is not yet a factor here, and weed pollen data is unavailable for this period.
Common questions
- What is the pollen count in Rockford, IL today?
- Rockford, IL 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 Rockford, IL right now?
- Grass pollen is low today at 2 of 5, and it's past its peak season. Most people won't have symptoms.