6/21/2025 11:05:00 AM until 6/23/2025

For your protection move to an interior room on the lowest floor of a building.

An Air Quality Advisory is in effect for Sunday for the following Michigan counties: Mason and Oceana We are in the peak of ozone season, and the current forecast shows ozone-conducive conditions on Sunday across Mason and Oceana counties. Surface temperatures in the 90s, coupled with ample sunlight and southwest winds, create an environment favorable for ozone development along the Lake Michigan shoreline. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with respiratory diseases such as asthma. People and businesses are urged to avoid activities which can lead to ozone formation. These activities include: refueling vehicles or topping off when refueling; using gasoline powered lawn equipment; using charcoal lighter fluid. Positive activities include: driving less; telecommuting; walking or bike riding; delaying or combining errands; using water-based paints.