Des Moines-S 240th St Air Quality
Monitoring Station
· Des Moines, United States
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
38
5pm
34
40
38
8pm
40
40
40
11pm
40
20
20
2am
20
40
40
5am
40
40
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
38
34
38
36
CAMS model
adj -14
54
54
54
54
54
54
54
54
34
34
34
54
54
54
54
Air Quality Forecast (24h)
PM2.58.6 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:52 UTC.