High Pollen in Miramar, FL

High today, mostly weed pollen.

Last updated September 29, 2026

Today's index4out of 5High
TreeVery Lowin season
GrassModeratein season
WeedHighin season

Driving it today

ElmGrassesRagweed

Forecast

Wed
4
Thu
4
Fri
4
Sat
4

About pollen in Miramar

Weed pollen is the main driver of discomfort in Miramar today, running high enough that sensitive individuals will likely notice symptoms such as sneezing or itchy eyes. Grass pollen adds to the mix at a moderate level, which can compound irritation for those who react to multiple pollen types. Tree pollen, by contrast, is barely present and shouldn't be a concern right now. Looking ahead, weed pollen is expected to stay high through the next several days, so anyone sensitive should plan for continued exposure rather than a quick break. Grass pollen will ease slightly before climbing back to moderate levels by the end of the stretch, while tree pollen remains minimal throughout, consistent with the time of year. This pattern fits the typical fall pollen calendar in South Florida, when ragweed and other weeds take over as the dominant allergen, while pines and other trees common to the area stay quiet until their heavier pollen season arrives in 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 Miramar, FL today?
Miramar, FL is at a high 4 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. The five-day outlook holds steady around 4 of 5.
Is weed pollen high in Miramar, FL 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 Miramar, FL?
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.