Pollen in Rialto, CA

About pollen in Rialto

Pollen activity in Rialto is fairly quiet as this stage of summer settles in. Trees such as oak, olive, and sycamore that dominate the region's spring pollen season have largely finished releasing for the year, and grasses that peaked in late spring have mostly tapered off as well. For most residents, this should translate into a calmer stretch with little to prompt the usual sneezing or itchy eyes associated with heavier pollen days. Looking ahead, conditions are likely to remain subdued through the next few days, though warm, dry weather typical of a Southern California summer can occasionally stir up residual grass pollen or dust that irritates sensitive noses. The bigger seasonal shift to watch for is weed pollen, particularly ragweed and other summer weeds, which tends to build later in August and into fall. For now, allergy sufferers in the Inland Empire can expect a relatively easy period before that next wave arrives.

Common questions

What is the pollen count in Rialto, CA today?

Rialto, CA has no notable tree, grass, or weed pollen today.