Pollen in Sioux City, IA

About pollen in Sioux City

Pollen activity in Sioux City is quiet as mid-November settles in. With nighttime temperatures routinely at or below freezing and deciduous trees now bare, there is little airborne pollen to speak of, so most allergy sufferers should find today an easy one for breathing comfortably outdoors. Looking ahead, this lull is expected to continue through the next several days, since late fall and early winter in this part of Iowa typically bring pollen production to a near standstill. The region's oak, elm, and cottonwood trees have already shed their leaves and gone dormant, grasses have browned off, and ragweed has finished its late-summer run. Any lingering irritation this time of year is more likely tied to mold spores from damp fallen leaves or to indoor allergens, rather than to pollen itself.

Common questions

What is the pollen count in Sioux City, IA today?

Sioux City, IA has no notable tree, grass, or weed pollen today.