Grand Rapids, Michigan – West Michigan residents from Muskegon to Grand Rapids are under an Air Quality Advisory for Wednesday, July 16, as ozone concentrations are expected to reach unhealthy levels for sensitive groups throughout the day.
According to the Michigan Department of Environment, Great Lakes, and Energy (EGLE), the advisory covers Allegan, Kent, Muskegon, Ottawa, and Van Buren counties. The Air Quality Index is forecasted to reach the Orange, or “Unhealthy for Sensitive Groups,” range as leftover wildfire smoke chemicals combine with lake breeze dynamics, keeping ozone levels elevated into the evening.
City-specific impacts will be felt across Muskegon, Grand Haven, Jenison, Holland, South Haven, and Grand Rapids, where people with respiratory illnesses—including asthma and COPD—are urged to avoid strenuous outdoor activities. Residents should also limit ozone-producing activities such as refueling vehicles or using gas-powered lawn tools. EGLE recommends driving less, telecommuting, and using water-based paints as positive steps to help keep ozone levels in check.
With cloud cover now expected to arrive later than initially predicted, elevated ozone may persist longer into the evening. Updates from EGLE and the EPA’s Air Now site are expected as conditions change.
