An "action day' for elevated levels of ozone - when pollutants are expected to be in the "unhealthy for sensitive groups' range - has been posted for Ottawa County today.
The air quality advisory from the Michigan Department of Natural Resources and Environment also includes Muskegon, Kent, Allegan, Kalamazoo, Mason, Oceana and Van Buren counties.
The forecast for the Grand Haven area today is for a high near 86 under mostly sunny skies, with south southwest winds between 14-16 mph, with gusts up to 26 mph.