Pollen Alerts For Unionville, MO

Pollen Index: 10.1 Pollen Level: high Predominant Pollen: Ragweed, Nettle and Chenopods. The quantity of pollen grains in the air for Tuesday will be on the increase and extend further into the very high range. Since the weather has a major influence on pollen dispersal, this increase is due in part to rising temperatures.