Pollen Alerts For Pilot Knob, MO

Pollen Index: 8.8 Pollen Level: medium-high Predominant Pollen: Grass, Chenopods and Nettle. Pollen concentrations for Thursday will be falling but will remain in the high range. The cause for the falling pollen levels is falling temperatures, rising humidity, and expected precipitation in the morning which tends to wash pollen out of the air.