Smithfield, Cache, Utah Air Quality

Monitoring Station · Logan, United States
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 1am
45
30
37 4am
37
57
57 7am
57
57
37 10am
37
37
30 1pm
30
30
— 4pm
—
—
— 7pm
—
—
— 10pm
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Station readings
45
CAMS model adj +3
27
27
27
34
34
54
54
54
54
34
34
34
27
27
27

Air Quality Forecast (24h)

PM2.510.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

47
Smithfield, Cache, Utah
0.0 km PM2.5: 11.3 µg/m³
40
Smithfield, Cache, Utah
0.0 km PM2.5: 9.6 µg/m³
87
Cache, Utah
12.5 km PM2.5: 29.2 µg/m³
40
Cache, Utah
12.5 km PM2.5: 9.6 µg/m³
49
Cache, Utah
12.5 km PM2.5: 11.8 µg/m³
60
Cache, Utah
12.5 km PM2.5: 16.4 µg/m³

Nearby Cities

78 Logan 73 Brigham City 73 North Ogden 78 Ogden 78 South Ogden 78 Roy 79 Clearfield 81 Syracuse 84 Layton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:46 UTC.