The Nebraska Department of Environment and Energy and Nebraska Department of Health and Human Services, in conjunction with the Lincoln-Lancaster County Department of Health, the Douglas County Health Department and support from the Kansas Department of Health and Environment are providing the latest forecasts and information regarding the impact prescribed fires and wildfires have on air quality. There are a multitude of variables that factor into any smoke advisory prediction: the weather, the number of acres being burned and the fuel load on those acres, to name a few.