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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 0.062 ppm 0.051 ppm 5.2 µg/m3 5.2 µg/m3 89° F S 2.9 mph
Carbon 0.054 ppm 0.050 ppm 5.7 µg/m3 6 µg/m3 78° F W 10.4 mph
Duchesne 0.055 ppm 0.053 ppm 4.8 µg/m3 6.4 µg/m3 86° F SE 7.4 mph
Davis 0.066 ppm 0.059 ppm 5.4 µg/m3 7.6 µg/m3 97° F W 6.2 mph
Salt Lake 0.055 ppm 0.052 ppm 3.1 µg/m3 5.4 µg/m3 96° F S 8.1 mph
Tooele 0.058 ppm 0.057 ppm 21.4 µg/m3 11.3 µg/m3 94° F S 10.5 mph
Uintah 0.054 ppm 0.050 ppm 3 µg/m3 4.3 µg/m3 90° F SW
Washington 0.049 ppm 0.046 ppm 2.2 µg/m3 2.3 µg/m3 100° F SW 12.3 mph
Harrisville 0.064 ppm 0.059 ppm 5 µg/m3 5.2 µg/m3 92° F W 5.8 mph
Lindon 0.056 ppm 0.054 ppm 12.5 µg/m3 14.2 µg/m3 94° F S 4.6 mph
Grand 0.05 ppm 0.047 ppm 4.4 µg/m3 7.6 µg/m3 97° F S 3.7 mph
Iron 0.047 ppm 0.045 ppm 2.4 µg/m3 3.2 µg/m3 90° F SW 9.0 mph
Brigham City 0.062 ppm 0.056 ppm 6 µg/m3 6.8 µg/m3 90° F SW 7.3 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.