Cascadia Law Group

Environmental Attorneys in Seattle and Olympia

Air Quality Practice

Because air pollution has such serious and wide-ranging effects, especially given advancements in our understanding of its influence on climate change, air quality is one of the most important environmental issues we face. The Clean Air Act has established a complicated regulatory system to deal with these issues. This regulatory system is so new that many legal questions remain unanswered, and it takes creativity to obtain results that work.

Our ability to simplify this system helps our clients expedite permits and avoid enforcement problems, allowing them to comply with federal, state, and local air laws and meet their business goals as well.


  • Air Quality Permitting for New and Existing Sources
  • Climate Change Policy and Planning
  • Compliance Counseling
  • Defense of Enforcement Actions
  • Appeals and Variances