Last Updated: December 10, 2018 15:30:32

County	Mon. Dec. 10 2018	Tue. Dec. 11 2018	Wed. Dec. 12 2018	Advisory Message
Salt Lake	Unhealthy for Sensitive Groups	Unhealthy for Sensitive Groups	Moderate	Solid fuel burning devices must not be used. Open burning may not occur; including fire pits, fire rings, and campfires. Reduce vehicle use by consolidating trips.
	Mandatory	Mandatory	Mandatory
Davis	Moderate	Moderate	Moderate	Solid fuel burning devices must not be used. Open burning may not occur; including fire pits, fire rings, and campfires. Reduce vehicle use by consolidating trips.
	Mandatory	Mandatory	Mandatory
Utah	Moderate	Moderate	Moderate	Solid fuel burning devices must not be used. Open burning may not occur; including fire pits, fire rings, and campfires. Reduce vehicle use by consolidating trips.
	Mandatory	Mandatory	Mandatory
Weber	Moderate	Moderate	Moderate	Solid fuel burning devices must not be used. Open burning may not occur; including fire pits, fire rings, and campfires. Reduce vehicle use by consolidating trips.
	Mandatory	Mandatory	Mandatory
Box Elder	Unhealthy for Sensitive Groups	Unhealthy for Sensitive Groups	Moderate	Solid fuel burning devices must not be used. Open burning may not occur; including fire pits, fire rings, and campfires. Reduce vehicle use by consolidating trips.
	Mandatory	Mandatory	Mandatory
Cache	Unhealthy for Sensitive Groups	Unhealthy for Sensitive Groups	Moderate	Solid fuel burning devices must not be used. Open burning may not occur; including fire pits, fire rings, and campfires. Reduce vehicle use by consolidating trips.
	Mandatory	Mandatory	Mandatory
Tooele	Moderate	Moderate	Moderate	Individuals are asked to voluntarily not use solid fuel burning devices, reduce/stop open burning, and reduce vehicle use by consolidating trips.
	Voluntary	Voluntary	Voluntary
Washington	Good	Good	Good
	Unrestricted	Unrestricted	Unrestricted
Iron	Good	Good	Good
	Unrestricted	Unrestricted	Unrestricted
Carbon	Good	Good	Good
	Unrestricted	Unrestricted	Unrestricted
Duchesne	Moderate	Moderate	Moderate	Individuals are asked to voluntarily not use solid fuel burning devices, reduce/stop open burning, and reduce vehicle use by consolidating trips.
	Voluntary	Voluntary	Voluntary
Uintah	Moderate	Moderate	Moderate	Individuals are asked to voluntarily not use solid fuel burning devices, reduce/stop open burning, and reduce vehicle use by consolidating trips.
	Voluntary	Voluntary	Voluntary