Pollen Forecast for Chino Hills, California
Low-Medium
Alder
Today
Concentration of pollen grains in the air for Wednesday will be unchanged in the moderate range. Constant and seasonally normal weather conditions tend to stabilize pollen concentrations in the outdoor air.
Outlook
The amount of pollen in the air for Thursday will be increasing in the moderate range. This rise is a result of higher temperatures and the lower dewpoint.