Pollen Alerts For Birchdale, MN

Pollen Index: 9.6 Pollen Level: medium-high Predominant Pollen: Ragweed, Sagebrush/Sage and Nettle. Concentration of pollen grains in the air for Friday will be falling but will remain in the high range. This change results in part from rising humidity, weak winds and expected precipitation in the morning and evening which tends to wash pollen out of the air.