Although we can't get rid of the smoke outdoors, there are options for limiting exposure to harmful, smoky air.
Check out each of these pages:
DIY fan/filter combo
Home & Office Fixes
And do read the more in depth blog posts by Sarah Coefield (linked at right) and get on her mailing list to receive these posts in your inbox.
2020 Articles by Sarah Coefield, Missoula's Air Quality Specialist