Main Menu Utah Department of Environmental Quality
Forecast   Current   Trends
DEQ Home > DAQ Home > Media Current Conditions

A quick glance of the current air pollution levels and meteorological values.

County Ozone 1-Hr Ozone 8-Hr PM 2.5 1-Hr PM 2.5 24-Hr Temperature Wind
Cache *NA *NA *NA 4.6 µg/m3 26° F SE 1.5 mph
Carbon *NA 0.030 ppm 2.3 µg/m3 2.1 µg/m3 23° F W 15.1 mph
Duchesne 0.012 ppm 0.021 ppm 3.4 µg/m3 3.5 µg/m3 17° F SW 4.0 mph
Davis *NA *NA *NA 4.4 µg/m3 28° F E 2.1 mph
Salt Lake 0.021 ppm 0.017 ppm 2.3 µg/m3 5.5 µg/m3 26° F SE 1.9 mph
Tooele 0.024 ppm 0.022 ppm 0.6 µg/m3 1 µg/m3 21° F S 6.0 mph
Uintah 0.02 ppm 0.026 ppm 4.3 µg/m3 4 µg/m3 18° F W 1.8 mph
Wasatch 0.022 ppm 0.020 ppm 6.4 µg/m3 5.8 µg/m3 *NA *NA
Washington 0.04 ppm 0.036 ppm 1.1 µg/m3 1.9 µg/m3 38° F E 18.3 mph
Harrisville 0.009 ppm 0.016 ppm 8.6 µg/m3 5.3 µg/m3 26° F S 1.3 mph
Lindon 0.01 ppm 0.018 ppm 10.3 µg/m3 7.2 µg/m3 23° F S 1.4 mph
Grand 0.021 ppm 0.021 ppm 4.2 µg/m3 6 µg/m3 21° F SE 5.9 mph
Iron 0.023 ppm 0.029 ppm 2 µg/m3 3.4 µg/m3 17° F NW 5.0 mph
Brigham City 0.016 ppm 0.020 ppm 7.4 µg/m3 *NA 28° F W 3.8 mph
 
Action Forecast
Unrestricted Action
Voluntary Action
Mandatory Action
Health Forecast
Air Quality Index (AQI) PM 2.5 Ozone
Good 0 - 9.0 µg/m3 0 - 0.054 ppm
Moderate 9.1 - 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 - 125.4 µg/m3 0.086 - 0.105 ppm
Very Unhealthy 125.5 - 225.4 µg/m3 0.106 - 0.200 ppm
Hazardous Above 225.5 µg/m3 Above 0.201 ppm
Based on a 24-hour average. Based on an 8-hour average.