High Pollen in Little Rock, AR
High today, mostly weed pollen.
Last updated September 29, 2026
Driving it today
Forecast
About pollen in Little Rock
Weed pollen is the main driver of today's conditions in Little Rock, running high and likely to cause noticeable discomfort for those with sensitivities. Grass pollen adds to the mix at a moderate level, while tree pollen remains low and should not be much of a concern right now. Looking ahead, weed and grass levels are expected to hold steady over the next couple of days before dropping off sharply toward the end of the stretch, with tree pollen staying low throughout and eventually fading as well. This pattern fits the season: with autumn underway, ragweed and other late-season weeds are typically the dominant source of pollen in the region, while oak, pine, and other common area trees remain largely dormant until their release next spring.
What to do today
- Avoid mowing the lawn and raking leaves.
- When driving the car, close your windows and turn the air conditioning system to recirculation mode.
- Keep your windows closed and turn on your air purifier or air conditioning.
- Consider staying indoors during the peak pollen hours (morning and early afternoon).
Common questions
- What is the pollen count in Little Rock, AR today?
- Little Rock, AR is at a high 4 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. Over the next five days it ranges from 2 to 4 of 5.
- Is weed pollen high in Little Rock, AR right now?
- Weed pollen is high today at 4 of 5, and it's in season now. Many allergy sufferers will have symptoms.
- What plants are causing allergies in Little Rock, AR?
- The main sources right now are Elm, Grasses, and Ragweed. Elm (Ulmaceae (the Elm family), Two distinct seasons, late winter to early spring, and late summer to fall (species dependent)) is actively pollinating.