Smithfield, Cache, Utah Air Quality

Monitoring Station · Logan, United States
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
18 11pm
11
18
18 2am
11
11
9 5am
9
9
9 8am
9
9
9 11am
9
9
— 2pm
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— 5pm
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— 8pm
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CAMS model adj -16
34
27
34
34
27
27
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.54.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

78
Smithfield, Cache, Utah
0.0 km PM2.5: 24.9 µg/m³

Nearby Cities

46 Logan 42 Brigham City 52 North Ogden 41 Ogden 40 South Ogden 43 Roy 45 Clearfield 45 Syracuse 48 Layton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:15 UTC.