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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
Cache 0.053 ppm 0.057 ppm 5.8 µg/m3 12.9 µg/m3 81° F S 4.7 mph
Carbon 0.053 ppm 0.055 ppm 5.3 µg/m3 8 µg/m3 86° F NW 8.3 mph
Duchesne 0.054 ppm 0.063 ppm 6.1 µg/m3 7.7 µg/m3 85° F W 6.1 mph
Davis 0.054 ppm 0.059 ppm 5.8 µg/m3 21.2 µg/m3 84° F SW 2.4 mph
Salt Lake 0.056 ppm 0.062 ppm 7.1 µg/m3 12.8 µg/m3 86° F W 2.1 mph
Tooele 0.055 ppm 0.057 ppm 6.8 µg/m3 8.6 µg/m3 81° F SW 4.3 mph
Uintah 0.051 ppm 0.058 ppm 6.8 µg/m3 6.3 µg/m3 83° F W 3.6 mph
Wasatch 0.053 ppm 0.056 ppm 7.2 µg/m3 12 µg/m3 82° F W 3.4 mph
Washington 0.046 ppm 0.053 ppm 4.9 µg/m3 10 µg/m3 93° F W 8.0 mph
Harrisville 0.055 ppm 0.059 ppm 7.2 µg/m3 11.1 µg/m3 86° F SW 2.5 mph
Lindon 0.057 ppm 0.056 ppm 11.5 µg/m3 27.2 µg/m3 83° F NW 4.8 mph
Grand 0.046 ppm 0.050 ppm 7.1 µg/m3 8.6 µg/m3 92° F S 2.6 mph
Iron 0.051 ppm 0.054 ppm 15.1 µg/m3 13.8 µg/m3 82° F S 6.6 mph
Brigham City 0.056 ppm 0.058 ppm 7.2 µg/m3 9.6 µg/m3 84° F SW 2.4 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.