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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
Box Elder 0.05 ppm 0.047 ppm 5.2 µg/m3 5.2 µg/m3 65° F NE 5.5 mph
Cache 0.052 ppm 0.049 ppm 8.6 µg/m3 3 µg/m3 63° F N 3.2 mph
Carbon 0.059 ppm 0.065 ppm *NA *NA 48° F W 5.5 mph
Duchesne 0.047 ppm 0.054 ppm 3.6 µg/m3 5.7 µg/m3 43° F SW 7.8 mph
Davis 0.053 ppm 0.049 ppm 5.6 µg/m3 4.1 µg/m3 61° F NW 3.9 mph
Salt Lake 0.054 ppm 0.050 ppm 6.2 µg/m3 5.1 µg/m3 64° F NW 6 mph
Tooele 0.053 ppm 0.052 ppm 6.8 µg/m3 5.1 µg/m3 64° F SE 3.7 mph
Uintah 0.05 ppm 0.050 ppm 3.6 µg/m3 4.5 µg/m3 46° F NW 4.6 mph
Washington 0.06 ppm 0.054 ppm 4.7 µg/m3 4.1 µg/m3 62° F NE 4.8 mph
Weber 0.054 ppm 0.051 ppm 5.3 µg/m3 6.3 µg/m3 62° F SW 6.1 mph
Lindon 0.05 ppm 0.051 ppm 6.4 µg/m3 4.5 µg/m3 54° F SW 11.3 mph
Iron 0.056 ppm 0.052 ppm 4.9 µg/m3 2.5 µg/m3 *NA *NA
 
Action Forecast
Unrestricted Action
Voluntary Action
Mandatory Action
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.