Pollen Alerts For Allendale, IL

Pollen Index: 9.4 Pollen Level: medium-high Predominant Pollen: Oak, Mulberry and Grass. The quantity of pollen grains in the air for Saturday will be falling in the moderate range. This lowering of pollen concentrations is a result of rising humidity, weak winds and expected precipitation in the morning and evening which tends to wash pollen out of the air. Relief is in sight.