Smithfield, Cache, Utah Air Quality

Monitoring Station · Logan, United States
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
39 5pm
37
38
38 8pm
38
38
38 11pm
38
68
68 2am
68
68
48 5am
41
41
— 8am
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—
— 11am
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— 2pm
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Station readings
37
CAMS model adj +14
25
24
24
24
24
24
24
24
54
54
54
54
34
27
27

Air Quality Forecast (24h)

PM2.58.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

43
Smithfield, Cache, Utah
0.0 km PM2.5: 10.3 µg/m³

Nearby Cities

47 Logan 47 Brigham City 39 North Ogden 46 Ogden 47 South Ogden 45 Roy 45 Clearfield 45 Syracuse 43 Layton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T20:28 UTC.