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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 0.018 ppm 0.021 ppm 4.4 µg/m3 6.4 µg/m3 *NA *NA
Carbon 0.031 ppm 0.032 ppm 2.6 µg/m3 3.4 µg/m3 *NA *NA
Duchesne 0.023 ppm 0.019 ppm 4.7 µg/m3 5.4 µg/m3 *NA *NA
Davis 0.023 ppm 0.030 ppm 6.3 µg/m3 4.9 µg/m3 *NA *NA
Salt Lake 0.016 ppm 0.028 ppm 3.6 µg/m3 5 µg/m3 *NA *NA
Tooele 0.037 ppm 0.038 ppm 3.4 µg/m3 4.8 µg/m3 *NA *NA
Uintah 0.029 ppm 0.035 ppm 5.2 µg/m3 3.8 µg/m3 *NA *NA
Washington 0.028 ppm 0.030 ppm 4.4 µg/m3 3.6 µg/m3 *NA *NA
Harrisville 0.039 ppm 0.031 ppm 2.6 µg/m3 5.3 µg/m3 *NA *NA
Lindon 0.023 ppm 0.025 ppm 5.5 µg/m3 5.5 µg/m3 *NA *NA
Grand 0.021 ppm 0.025 ppm 14 µg/m3 9.4 µg/m3 *NA *NA
Iron 0.008 ppm 0.018 ppm 6.2 µg/m3 5.9 µg/m3 *NA *NA
0.02 ppm 0.031 ppm 5.3 µg/m3 7.1 µg/m3 *NA *NA
 
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.