The Michigan Department of Environmental Quality (MDEQ) Air Quality Division has released its annual report of air monitoring information. The 2017 Annual Air Quality Report details information related to the National Ambient Air Quality Standards (NAAQS) for specific pollutants and toxic air contaminants. The report is published annually by the MDEQ to provide a “snapshot of Michigan’s 2017 air quality data, air quality trends, overview of the monitoring network, air toxics