(Salem, OR) -- An Air Quality Advisory remains in effect for much of central and eastern Oregon due to wildfire smoke. The Department of Environmental Quality has issued the alert for Baker, Crook, Hood River, Jefferson, Northern Malheur, Union, Wallowa and Wasco counties. The advisory remains in effect until further notice. Officials say conditions are changing rapidly. You can check current conditions on the Oregon Smoke Information Blog or the free OregonAIR mobile app.