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air quality

Photo by d.boyd, Flickr

State officials plan to remove hundreds of chemicals from a long list that requires companies to perform  modeling of smokestack emissions. 

The Michigan Manufacturers Association says each model can cost between $20,000 and $100,000, and removing the chemicals will make the process more efficient.

The Michigan Department of Environmental Quality agrees. 

Spokesman Brad Wurfel, in an email statement, said:

Steve Carmody / Michigan Radio

The quality of Michigan’s air continues to improve. 

That’s the finding of a new report out today.

The American Lung Association’s annual State of the Air report looks at a variety of issues, from 24-hour to year-long particle pollution to ozone levels.