Low Pollen in Mount Pleasant, SC
Low today, mostly weed pollen.
Last updated October 14, 2026
Driving it today
Forecast
About pollen in Mount Pleasant
Weed pollen is the main contributor to the air in Mount Pleasant today, though levels remain low overall and should go unnoticed by most people. Tree and grass pollen are both minimal right now, so the bulk of any irritation, if you notice it at all, would come from weeds rather than trees or grasses. Over the next several days, tree and grass pollen are expected to stay quiet, which is typical for mid-October once oak, pine, and other regional trees have long finished their spring release and grasses have wound down for the year. Weed pollen, on the other hand, is likely to creep up slightly by the end of the forecast period, consistent with the seasonal ragweed activity that tends to linger into fall. Sensitive individuals may want to keep an eye on those later days, though conditions overall remain mild for this time of year.
What to do today
- It's a good day for outdoor activities since pollen levels are low.
- Do you know which plants cause your pollen allergy? Check out the pollen data to be prepared.
Common questions
- What is the pollen count in Mount Pleasant, SC today?
- Mount Pleasant, SC is at a low 2 out of 5 on the Universal Pollen Index today, driven mainly by weed pollen. Over the next five days it ranges from 2 to 3 of 5.
- Is weed pollen high in Mount Pleasant, SC right now?
- Weed pollen is low today at 2 of 5, and it's in season now. Most people won't have symptoms.
- What plants are causing allergies in Mount Pleasant, SC?
- The main sources right now are Ragweed. Ragweed (Asteraceae (the daisy family), Late summer, fall) is actively pollinating.