Pollen Alerts For La Plata, MO

Pollen Index: 9.5 Pollen Level: medium-high Predominant Pollen: Ragweed, Chenopods and Nettle. The amount of pollen in the air for Tuesday will be falling but will remain in the high range. The cause for the falling pollen levels is rising humidity and expected precipitation in the evening which tends to wash pollen out of the air.