The links below take you to the specific statutes and rules that are used to regulate the air quality permitting program in Montana.
Montana Code Annotated - Title 75. Environmental Protection - list of chapters
Clean Air Act of Montana, Title 75 Environmental Protection, Chapter 2 Air Quality
Administrative Rules of Montana - Title 17
Administrative Rulemaking Notices
The Montana Department of Environmental Quality is charged with protecting a clean and healthy environment as guaranteed to our citizens by our State Constitution. Our ultimate goal is to protect public health and to maintain Montana's
high quality of life for current and future generations.