Smoke from fires in Canada, Washington, and Oregon

A world on fire. 

Air Quality in Portland: average 168; my neighborhood 275. 

Dunnie's neighborhood over 400.

Update on August 21: No photos today. The wind shifted, the air cleared. It looks like we'll have two or three days of clean air and then the smoke will be back. But it's nice to have a reprieve. Sue is back and still able to breathe, so far.