Casper Gaseous, Wyoming, USA Air Quality
Monitoring Station
· Casper, United States
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
27
2pm
11
21
20
5pm
20
20
20
8pm
20
20
19
11pm
20
22
22
2am
22
22
—
5am
—
—
—
8am
—
—
—
11am
—
—
Station readings
27
11
21
CAMS model
adj -5
24
25
25
25
25
25
25
25
25
24
25
27
27
27
27
Air Quality Forecast (24h)
PM2.55.0 µg/m³
✓ WHO
Good
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T17:28 UTC.