Moderate Pollen in Duluth, MN
Moderate today, mostly grass pollen.
Last updated July 1, 2026
Today's indexModerate
TreeVery Lowin season
GrassModeratein season
Driving it today
PineGrasses
Forecast
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About pollen in Duluth
Grass pollen is the main driver in Duluth today, sitting at moderate levels and pushing the overall index to moderate as well. Tree pollen has fallen back to very low, which is typical now that the spring surge from regional species like birch, oak, and maple has passed. The forecast keeps grass steady at moderate for the next few days before a brief dip to low, then a return to moderate, so expect more of the same in the near term. Late June is squarely in grass season here, the period when these counts tend to run highest. Weed pollen, including ragweed that becomes a factor later in summer, has no data available at this time.
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.
Common questions
- What is the pollen count in Duluth, MN today?
- Duluth, MN is at a moderate 3 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. Over the next five days it ranges from 1 to 3 of 5.
- Is grass pollen high in Duluth, MN right now?
- Grass pollen is moderate today at 3 of 5, and it's in season now. Sensitive people may notice symptoms.
- What plants are causing allergies in Duluth, MN?
- The main sources right now are Pine and Grasses. Pine (Pinaceae (the Pine family), Spring) is actively pollinating.