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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 0.057 ppm 0.044 ppm 4.2 µg/m3 5.7 µg/m3 88° F SW 4.4 mph
Carbon 0.052 ppm 0.049 ppm 2.9 µg/m3 5.7 µg/m3 88° F SW 7.7 mph
Duchesne 0.061 ppm 0.055 ppm 3.5 µg/m3 5 µg/m3 91° F S 3.1 mph
Davis 0.078 ppm 0.060 ppm 4.7 µg/m3 5.5 µg/m3 92° F W 4.9 mph
Salt Lake 0.066 ppm 0.051 ppm 5.9 µg/m3 6.4 µg/m3 92° F W 4.6 mph
Tooele *NA *NA 3.5 µg/m3 3 µg/m3 90° F NE 3.7 mph
Uintah 0.058 ppm 0.048 ppm 3.7 µg/m3 3.8 µg/m3 88° F S 3.0 mph
Washington 0.048 ppm 0.046 ppm 2.9 µg/m3 3.6 µg/m3 80° F SW 13.9 mph
Harrisville 0.075 ppm 0.051 ppm 4.3 µg/m3 6.1 µg/m3 88° F W 5.4 mph
Lindon 0.054 ppm 0.048 ppm 4.4 µg/m3 5.5 µg/m3 89° F SE 4.8 mph
Iron 0.044 ppm 0.035 ppm 1.6 µg/m3 7.8 µg/m3 73° F W 10.0 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.