Very Low Pollen in Dayton, OH
Very low today, mostly tree pollen.
Last updated August 14, 2026
Driving it today
Forecast
About pollen in Dayton
Pollen levels around Dayton remain quite low today, with both tree and weed sources barely registering. Sensitive individuals are unlikely to notice much irritation, as neither category is producing enough pollen to cause significant discomfort. Looking ahead, tree pollen should stay minimal through the next several days, which fits the season since local trees like oak, maple, and ash have long finished their spring release. Weed pollen, on the other hand, is expected to inch up slightly from very low to a mild, low-moderate level as we move deeper into August. This gradual rise is typical for late summer, when ragweed and similar weeds begin to make their presence known ahead of the more active fall stretch. For now, conditions remain easy for most people to manage.
What to do today
- Pollen levels are very low right now. It's a great day to enjoy the outdoors!
Common questions
- What is the pollen count in Dayton, OH today?
- Dayton, OH is at a very low 1 out of 5 on the Universal Pollen Index today, driven mainly by tree pollen. Over the next five days it ranges from 1 to 2 of 5.
- Is tree pollen high in Dayton, OH right now?
- Tree pollen is very low today at 1 of 5, and it's in season now. Most people won't notice it.
- What plants are causing allergies in Dayton, OH?
- The main sources right now are Elm. Elm (Ulmaceae (the Elm family), Two distinct seasons, late winter to early spring, and late summer to fall (species dependent)) is actively pollinating.