The smoke from the fires has stayed along the Northern Coast of California

 I had the window open some with the screens on last night but early this morning I started to smell the smoke coming in so I got up and closed the windows. So, at least we got some reasonably fresh air in the house during the night. Also, we have the Air purifiers on filtering the air 24 hours a day too which helps filter out the particulates from the smoke. A friend said that he went up all the way to Panther Meadows on Mt. Shasta and still couldn't see Mt. Shasta because of the heavy smoke even at that altitude recently.

The smoke from the 100 plus fires across the western states is ruining air quality in most of the 48 states below Canada and Alaska has it's own fires on top of this.