High Pollen in Jackson, MS

High today, mostly weed pollen.

Last updated October 14, 2026

Today's index4out of 5High
TreeLowoff-season
GrassLowoff-season
WeedHighin season

Driving it today

Ragweed

Forecast

Thu
4
Fri
4
Sat
4
Sun
4

About pollen in Jackson

Weed pollen is the main concern in Jackson today, running high and likely to cause noticeable symptoms for those who are sensitive this time of year. Tree and grass pollen remain low in comparison, contributing little to overall discomfort right now. Looking ahead, weed pollen is expected to stay high over the next several days, so anyone affected by ragweed should plan for continued symptoms through the week. Tree and grass levels should hold steady at low, with a slight dip in tree pollen by the end of the period. This pattern fits the season well: fall in Mississippi is ragweed territory, while oak, pine, and other common regional trees remain largely dormant until 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 Jackson, MS today?
Jackson, MS 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 Jackson, MS 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 Jackson, MS?
The main sources right now are Ragweed. Ragweed (Asteraceae (the daisy family), Late summer, fall) is actively pollinating.