Pollen Forecast for Pleasant Hill, Iowa

Based on past pollen counts and expected weather conditions, pollen levels for Thursday will be rising in the moderate range. This is likely to be caused in part by rising temperatures.

The amount of pollen in the air for Friday will be falling in the moderate range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to rising humidity and heavy rains in the evening which tend to wash pollen out of the air.