Pollen in Dayton, OH
No notable pollen right now.
Last updated November 14, 2026
Forecast
About pollen in Dayton
Dayton's pollen counts are quiet today, consistent with the time of year. Mid-November typically falls between the major pollen seasons, with the trees, grasses, and weeds that cause the most trouble in other months largely dormant or finished for the year. Most people should find today comfortable, with little in the air to trigger symptoms. Looking ahead, this lull is expected to continue through the next few days, as the region settles into its typical late-fall pattern. Ragweed, the dominant culprit in late summer and early fall, has wound down, and the oaks, maples, and birches that drive Dayton's spring tree pollen surge remain months away from budding. Barring an unusual warm spell that stirs up residual mold or lingering weed pollen, conditions should stay calm into the colder weeks ahead.
Common questions
- What is the pollen count in Dayton, OH today?
- Dayton, OH has no notable tree, grass, or weed pollen today.