Moderate Pollen in Rockford, IL
Moderate today, mostly weed pollen.
Last updated September 30, 2026
What to do today
- It's important to shower and wash your hair after spending a lot of time outdoors.
- When spending time outside, use sunglasses and a cap to keep pollen out of your face and eyes.
- Wash clothes worn outdoors to remove any remnants of pollen grains.
- If possible, wear glasses instead of contact lenses.
- Did you hang any laundry outside? Now is a good time to hang clothes indoors or use a dryer if possible.
Forecast
About pollen in Rockford
Weed pollen is the main story in Rockford today, sitting at a moderate level. Ragweed, the most common culprit this time of year, is likely the source, and those with sensitivities may notice some mild irritation, particularly outdoors during the afternoon when pollen tends to circulate most freely. Looking ahead, weed pollen should hold at a similar moderate level through much of the week, with a slight dip toward the lower end by the fifth day. This lines up with the typical seasonal pattern, as ragweed remains active into early autumn before tapering off with the first hard frost. Tree pollen from species like oak and maple is not a concern at this point, since that season peaks in spring, and grass pollen from summer has largely wound down as well.
Common questions
- What is the pollen count in Rockford, IL today?
- Rockford, IL is at a moderate 3 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. Over the next five days it ranges from 2 to 3 of 5.
- Is weed pollen high in Rockford, IL right now?
- Weed pollen is moderate today at 3 of 5, and it's past its peak season. Sensitive people may notice symptoms.