Pollen in Modesto, CA

No notable pollen right now.

Last updated July 28, 2026

Today's indexN/Aout of 5No data

Forecast

Wed
N/A
Thu
N/A
Fri
N/A
Sat
N/A

About pollen in Modesto

This time of year in Modesto, the pollen picture is generally quiet compared to spring. Tree pollen from valley staples like oak, sycamore, and elm has largely wound down for the season, and grass pollen, while still present through the summer months, tends to be less intense than its late-spring peak. For most residents, outdoor conditions should feel fairly comfortable right now. Looking ahead, keep an eye on weeds rather than trees or grass as summer progresses into fall. Ragweed and other late-season weeds typically become the main source of irritation starting in late summer, so sensitive individuals may want to watch for that shift in the coming weeks. In the meantime, the Central Valley's hot, dry summer stretch tends to bring a lull between the grass and weed seasons, making late July a relatively calm window for allergy sufferers.

Common questions

What is the pollen count in Modesto, CA today?
Modesto, CA has no notable tree, grass, or weed pollen today.