Pollen Alerts For Spencer, TN

Pollen Index: 9 Pollen Level: medium-high Predominant Pollen: Maple, Oak and Birch. The quantity of pollen grains in the air for Wednesday will be falling into the very low range. This relief in pollen levels is caused in part by rising humidity, strong winds and heavy rains in the afternoon and evening which tend to wash pollen out of the air.