Pollen Alerts For Louisville, NY

Pollen Index: 10.3 Pollen Level: high Predominant Pollen: Birch, Oak and Ash. Concentration of pollen grains in the air for Saturday will be falling but will remain in the high range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to rising humidity and expected precipitation in the evening which tends to wash pollen out of the air.