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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 0.02 ppm 0.024 ppm 7.5 µg/m3 5.7 µg/m3 50° F N 4.4 mph
Carbon 0.032 ppm 0.031 ppm *NA *NA 61° F W 1.8 mph
Duchesne 0.023 ppm 0.024 ppm 5.8 µg/m3 5.9 µg/m3 55° F NW 2.8 mph
Davis 0.023 ppm 0.023 ppm 7.1 µg/m3 5.4 µg/m3 66° F NE 2.2 mph
Salt Lake 0.018 ppm 0.024 ppm 7.3 µg/m3 4.7 µg/m3 66° F S 1.4 mph
Tooele 0.027 ppm 0.027 ppm 6 µg/m3 5.4 µg/m3 64° F S 9.3 mph
Uintah 0.028 ppm 0.030 ppm 3.9 µg/m3 4.8 µg/m3 60° F NW 4.8 mph
Washington 0.039 ppm 0.038 ppm 9.9 µg/m3 6.5 µg/m3 73° F NE 10.5 mph
Harrisville *NA *NA *NA *NA 0° F *NA
Lindon 0.013 ppm 0.019 ppm 6.9 µg/m3 7.5 µg/m3 61° F E 2.4 mph
Iron 0.026 ppm 0.037 ppm 7.8 µg/m3 4.8 µg/m3 59° F E 1.1 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.