Pollen Alerts For Foley, MO

Pollen Index: 11.1 Pollen Level: high Predominant Pollen: Ash, Alder and Birch. The quantity of pollen grains in the air for Thursday will be on the increase and extend even further into the extremely high range. Since the weather has a major influence on pollen dispersal, this increase is due in part to rising temperatures, strong winds and lower relative humidity.