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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 0.028 ppm 0.040 ppm 4.3 µg/m3 4.8 µg/m3 76° F SE 3.8 mph
Carbon 0.031 ppm 0.039 ppm *NA *NA 75° F SE 6.6 mph
Duchesne 0.028 ppm 0.043 ppm 8.6 µg/m3 4.9 µg/m3 75° F S 3.5 mph
Davis 0.046 ppm 0.047 ppm 4.7 µg/m3 5 µg/m3 82° F E 7.3 mph
Salt Lake 0.019 ppm 0.036 ppm 7.6 µg/m3 5 µg/m3 79° F E 3.5 mph
Tooele 0.042 ppm 0.047 ppm 9.6 µg/m3 6.7 µg/m3 80° F SW 4.8 mph
Uintah 0.032 ppm 0.041 ppm 4.2 µg/m3 4.3 µg/m3 70° F NW 5.4 mph
Washington 0.047 ppm 0.053 ppm 9.2 µg/m3 6.2 µg/m3 88° F SW 8.4 mph
Harrisville 0.043 ppm 0.050 ppm 3.4 µg/m3 4.8 µg/m3 80° F E 4.2 mph
Lindon 0.035 ppm 0.040 ppm 3.9 µg/m3 5.8 µg/m3 80° F E 4.8 mph
Iron 0.029 ppm 0.047 ppm 7.1 µg/m3 6.1 µg/m3 73° F NE 3.4 mph
 
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.