The Colorado Department of Public Health and Environment has issued the following. WHAT. Air Quality Health Advisory for Wildfire Smoke. WHERE. Garfield County. Locations include, but are not limited to Rulison and Parachute. WHEN. 800 AM Friday June 27 to 900 AM Saturday June 28 IMPACTS. The Hilltop wildfire is producing heavy smoke Friday morning for areas along Interstate 70 from Rulison westward into Parachute. Smoke should decrease across the advisory area late Friday morning as atmospheric mixing increases. However, active fire behavior Friday afternoon could increase smoke again and create heavy smoke impacts for the advisory area late Friday night and into Saturday morning. HEALTH INFORMATION. Public Health Recommendations: If smoke is thick or becomes thick in your neighborhood you may want to remain indoors. This is especially true for those with heart disease, respiratory illnesses, the very young, and older adults. Consider limiting outdoor activity when moderate to heavy smoke is present. Consider relocating temporarily if smoke is present indoors and is making you ill. If visibility is less than 5 miles in smoke in your neighborhood, smoke has reached levels that are unhealthy.