Smithfield, Cache, Utah Air Quality

Monitoring Station · Logan, United States
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
44 7pm
31
39
39 10pm
41
41
39 1am
39
39
41 4am
41
41
41 7am
41
39
— 10am
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— 1pm
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— 4pm
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Station readings
44
31
CAMS model adj +14
25
25
25
25
27
27
25
25
25
27
27
27
27
27
25

Air Quality Forecast (24h)

PM2.57.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

50
Smithfield, Cache, Utah
0.0 km PM2.5: 12.0 µg/m³

Nearby Cities

79 Logan 79 Brigham City 55 North Ogden 57 Ogden 57 South Ogden 57 Roy 56 Clearfield 56 Syracuse 63 Layton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:57 UTC.