GESCC Office Air Quality
Monitoring Station
· Maplewood, United States
73
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
72
7pm
73
73
68
10pm
68
68
69
1am
69
68
68
4am
68
69
69
7am
69
69
—
10am
—
—
—
1pm
—
—
—
4pm
—
—
Station readings
72
73
73
CAMS model
adj +44
24
24
24
24
24
24
25
25
24
24
24
25
25
25
25
Air Quality Forecast (24h)
PM2.522.7 µg/m³
×1.5 WHO
Moderate
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:43 UTC.