Pollen Forecast for Forest Grove, Oregon
Low-Medium
Mixed Trace
Today
Concentration of pollen grains in the air for Friday will be greater than today's levels in the moderate range. This increase is due to rising temperatures. If you have these allergies, tomorrow will likely be more difficult outdoors.
Outlook
Pollen concentrations for Saturday will be higher than they were today in the moderate range. This results in part from drier air.