Pollen Alerts For Macatawa, MI
Pollen Alert
-Pollen Index: 10.3 Pollen Level: high Predominant Pollen: Birch, Ash and Poplar/Aspen/Cottonwood. Pollen concentrations for Thursday will be falling but will remain in the very high range. This change results in part from falling temperatures, rising relative humidity and weaker winds.
0
2.5
4.9
7.3
9.7
12.0
