Pollen Forecast for Greenwood, Washington
Low-Medium
Cedar/Juniper
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
Pollen concentrations for Thursday will be higher than they were today in the moderate range. The cause for the rising pollen levels is drier air.