South Pass, Wyoming, USA Air Quality

Monitoring Station · Rock Springs, United States
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
40 6am
19
44
33 9am
33
33
33 12pm
33
33
33 3pm
33
33
33 6pm
33
33
— 9pm
—
—
— 12am
—
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— 3am
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Station readings
40
19
44
CAMS model adj +8
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.510.6 µg/m³ ✓ WHO
Good
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Nearby Cities

26 Rock Springs 32 Casper 32 Conda 33 Logan 24 Rexburg 31 Idaho Falls 25 Sheridan 24 Laramie 42 Brigham City

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T09:29 UTC.