Weather Alerts For Otsego, MI

Pollen Index: 9.5 Pollen Level: medium-high Predominant Pollen: Maple, Birch and Poplar/Aspen/Cottonwood. The amount of pollen in the air for Monday will be greater than today's levels and extend even further into the extremely high range. The cause for the rising pollen levels is higher temperatures and windy conditions. If you have these allergies, tomorrow will likely be more difficult outdoors.