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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 0.047 ppm 0.036 ppm *NA *NA 71° F SW 8.4 mph
Cache 0.05 ppm 0.029 ppm 2.6 µg/m3 4.2 µg/m3 67° F SW 5 mph
Carbon 0.044 ppm 0.035 ppm *NA *NA 64° F SE 8 mph
Duchesne 0.053 ppm 0.035 ppm 2.4 µg/m3 3 µg/m3 73° F SE 4.9 mph
Davis 0.051 ppm 0.038 ppm 1.9 µg/m3 3.3 µg/m3 73° F SW 8.7 mph
Salt Lake 0.051 ppm 0.043 ppm 2.2 µg/m3 3.5 µg/m3 76° F S 11.8 mph
Tooele 0.047 ppm 0.039 ppm 8.5 µg/m3 3.1 µg/m3 71° F N 8 mph
Uintah 0.046 ppm 0.041 ppm 3.3 µg/m3 2.7 µg/m3 76° F S 8.1 mph
Washington 0.057 ppm 0.036 ppm 2.7 µg/m3 1.9 µg/m3 77° F S 12.7 mph
Weber 0.049 ppm 0.030 ppm 1.9 µg/m3 7.6 µg/m3 72° F W 6.3 mph
Lindon 0.043 ppm 0.029 ppm 2.2 µg/m3 3.9 µg/m3 70° F S 5.4 mph
Iron 0.051 ppm 0.035 ppm 2.2 µg/m3 2.4 µg/m3 67° F S 12.8 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.