Pollen Alerts For Le Mars, IA
Pollen Alert
-Pollen Index: 9.9 Pollen Level: high Predominant Pollen: Ash, Birch and Maple. Pollen concentrations for Saturday will be on the increase and extend further into the very high range. This rise is a result of windy conditions.
0
2.5
4.9
7.3
9.7
12.0
