Pollen Alerts For Ione, OR

Pollen Index: 10.8 Pollen Level: high Predominant Pollen: Alder, Birch and Cedar/Juniper. Concentration of pollen grains in the air for Wednesday will be falling in the moderate range. This lowering of pollen concentrations is a result of rising humidity, weakening winds and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air. That's good news for allergy sufferers.