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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 0.016 ppm 0.017 ppm 22 µg/m3 18.8 µg/m3 22° F E 2.4 mph
Carbon *NA *NA *NA *NA *NA *NA
Duchesne 0.007 ppm 0.016 ppm 8.2 µg/m3 7.3 µg/m3 22° F S 2 mph
Davis 0.001 ppm 0.001 ppm 6.5 µg/m3 7.6 µg/m3 30° F SE 2.7 mph
Salt Lake 0 ppm 0.000 ppm 7.8 µg/m3 8.4 µg/m3 30° F E 0.7 mph
Tooele 0.026 ppm 0.021 ppm 5.5 µg/m3 5.1 µg/m3 31° F E 6.2 mph
Uintah 0.021 ppm 0.016 ppm 4.1 µg/m3 5 µg/m3 24° F NW 5.3 mph
Washington 0.02 ppm 0.016 ppm 3.2 µg/m3 4.2 µg/m3 40° F NE 5.3 mph
Harrisville 0.001 ppm 0.001 ppm 12.9 µg/m3 11.1 µg/m3 28° F E 1.4 mph
Lindon 0.006 ppm 0.003 ppm 6.1 µg/m3 8.8 µg/m3 29° F E 2.5 mph
Iron 0 ppm 0.001 ppm 9.9 µg/m3 6.2 µg/m3 29° F S 2.8 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.