TREASURE VALLEY — Wildfire smoke continues to blanket the Treasure Valley, creating some of the worst air quality conditions in the country and disrupting events across the Boise area. Air quality levels have reached unhealthy ranges, impacting not only sensitive groups but healthy adults as well. Hear the experts' perspectiveExperts weigh in on when the smoke and haze will clearThe smoky conditions have already forced several organizations to adjust plans. Downtown Boise’s "Alive After 5" concert series moved its final performance from Grove Plaza indoors to Shrine Social Club after air quality concerns. “It includes things like heat index and air quality index, and so we have a number.