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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 0.031 ppm 0.033 ppm 4.9 µg/m3 13.6 µg/m3 36° F E 1.9 mph
Carbon *NA *NA *NA *NA *NA *NA
Duchesne 0.046 ppm 0.045 ppm 12.2 µg/m3 19.1 µg/m3 25° F S 2.3 mph
Davis 0.009 ppm 0.017 ppm 2.5 µg/m3 7.2 µg/m3 39° F SW 2.6 mph
Salt Lake 0.001 ppm 0.013 ppm 4.9 µg/m3 8.2 µg/m3 41° F SE 1.6 mph
Tooele 0.024 ppm 0.022 ppm 3.4 µg/m3 6.8 µg/m3 37° F S 7.5 mph
Uintah 0.039 ppm 0.042 ppm 14.7 µg/m3 18.3 µg/m3 23° F W 4.5 mph
Washington 0.019 ppm 0.023 ppm 3.2 µg/m3 5.7 µg/m3 42° F NE 6.9 mph
Harrisville 0.01 ppm 0.012 ppm 5.7 µg/m3 11.8 µg/m3 37° F NE 0.6 mph
Lindon 0.011 ppm 0.014 ppm 11 µg/m3 8.7 µg/m3 30° F N 2.7 mph
Iron 0 ppm 0.011 ppm 17.1 µg/m3 5.4 µg/m3 32° F S 1.7 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.