Utah DEQ: DAQ: Media Forecast

Forecast

Current

Trends

Last Updated: September 24, 2021 08:26:49

County	Fri. Sep. 24 2021	Sat. Sep. 25 2021	Sun. Sep. 26 2021	Advisory Message
Salt Lake	Moderate	Moderate	Moderate	Individuals are asked to voluntarily TravelWise by consolidating trips and choose cleaner transportation options. Limit volatile organic compound (VOC) emissions.
Salt Lake	Voluntary	Voluntary	Voluntary
Davis	Moderate	Moderate	Moderate
Davis	Unrestricted	Voluntary	Voluntary
Utah	Moderate	Moderate	Moderate
Utah	Unrestricted	Voluntary	Voluntary
Weber / Box Elder	Good	Good	Good
Weber / Box Elder	Unrestricted	Unrestricted	Unrestricted
Cache	Good	Good	Good
Cache	Unrestricted	Unrestricted	Unrestricted
Tooele	Moderate	Moderate	Moderate
Tooele	Unrestricted	Unrestricted	Unrestricted
Washington	Good	Good	Good
Washington	Unrestricted	Unrestricted	Unrestricted
Iron	Good	Good	Good
Iron	Unrestricted	Unrestricted	Unrestricted
Carbon	Moderate	Moderate	Moderate
Carbon	Unrestricted	Unrestricted	Unrestricted
Duchesne	Good	Good	Good
Duchesne	Unrestricted	Unrestricted	Unrestricted
Uintah	Good	Good	Good
Uintah	Unrestricted	Unrestricted	Unrestricted

Health Forecast
Air Quality Index (AQI)	PM 2.5	Ozone
Good	0 - 12.0 µg/m³	0 - 0.054 ppm
Moderate	12.1 - 35.4 µg/m³	0.055 - 0.070 ppm
Unhealthy for Sensitive Groups	35.5 - 55.4 µg/m³	0.071 - 0.085 ppm
Unhealthy	55.5 - 150.4 µg/m³	0.086 - 0.105 ppm
Very Unhealthy	150.5 - 250.4 µg/m³	0.106 - 0.200 ppm
Hazardous	Above 250.5 µg/m³	Above 0.201 ppm
	Based on a 24-hour average.	Based on an 8-hour average.