Moderate Pollen in Miami, FL

Moderate today, mostly weed pollen.

Last updated October 14, 2026

Today's index3out of 5Moderate
TreeNonein season
GrassLowin season
WeedModeratein season

Driving it today

GrassesRagweed

Forecast

Thu
3
Fri
3
Sat
2
Sun
1

About pollen in Miami

Weeds are the main source of pollen in Miami today, with levels moderate enough to be noticeable for anyone who tends to react to ragweed or similar plants. Grass pollen is also present but at a low level, likely to cause little trouble for most people. Tree pollen is quiet, so it shouldn't be a factor in today's conditions. Looking ahead, weed pollen is expected to hold at a moderate level over the next couple of days before gradually tapering off, while grass pollen stays low and eases slightly as the week continues. Tree pollen should remain absent throughout the forecast period, which fits the season — South Florida's trees, including oaks and pines, typically release their pollen in spring, not fall. This time of year is really weed season locally, so the mild uptick in ragweed-type pollen lines up with what's typical for mid-October.

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 Miami, FL today?
Miami, FL is at a moderate 3 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. Over the next five days it ranges from 1 to 3 of 5.
Is weed pollen high in Miami, FL right now?
Weed 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 Miami, FL?
The main sources right now are 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.