Pollen Alerts For Havana, AR

Pollen Index: 11.3 Pollen Level: high Predominant Pollen: Ragweed, Grass and Chenopods. Concentration of pollen grains in the air for Monday will be falling but will remain in the very high range. The cause for the falling pollen levels is falling temperatures, rising humidity, and expected precipitation in the morning and evening which tends to wash pollen out of the air.