(UPDATED at 4:28 p.m. MDT September 6, 2017) The map above showing the distribution of wildfire smoke was created at 1:36 p.m. today, Wednesday. You may notice a difference between it and the other maps below that were produced earlier Wednesday morning. **** (Originally published at 9:40 a.m. MDT September 6, 2017. We will update … Continue reading "Wildfire smoke creates “unhealthy” air in the Northwest U.S. Wednesday"