|A somewhat smoky/dusty sunrise of the Salt Lake Valley this morning|
Smoke from these fires, along with perhaps some Asian dust, has since spread across the Pacific.
And is currently draped across portions of the western U.S. Below is an image from MODIS from yesterday. The smoke is easiest to see against the dark background of Pacific Northwest fires west of the Cascade Crest.
Here's an image showing the estimated aerosol optical depth. Warmer colors indicate higher aerosol concentrations.