000 AEUS71 KRNK 251857 AQIRNK VAZ022-262000- AIR QUALITY FORECAST NATIONAL WEATHER SERVICE BLACKSBURG VA 257 PM EDT WED MAY 25 2022 AIR QUALITY FORECASTS FOR THE ROANOKE AREA ARE PROVIDED BY THE VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY. THE ROANOKE AREA FORECAST FOR THURSDAY IS CODE LEVEL GREEN, WHICH IS GOOD. THE PRIMARY POLLUTANT IS OZONE. $$ PW