stagnant air conditions

Stagnant Air Conditions Returns to Central Washington
After a day of relief from the smoke in Central Washington it's back says Dave Caprilie with the Yakima clean air authority. Like Yakima , Wenatchee and Cashmere enjoyed relatively clean air for about half a day before smoke from the area wildfires returned Tuesday night...
Poor Air Quality to Continue Thru The Weekend
A breeze is blowing through the valley today clearing a lot of the smoke that caused breathing problems and forced the cancellation of football games and the SunFair parade. But Dave Caprilie , the director of the Yakima Clean Air Authority says it's a short lived relief because stagnant condit…