Columbia, Tennessee, USA Air Quality
Monitoring Station
· Spring Hill, United States
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
53
11pm
53
53
53
2am
73
53
53
5am
53
53
53
8am
53
53
53
11am
53
46
—
2pm
—
—
—
5pm
—
—
—
8pm
—
—
CAMS model
adj +19
34
34
34
34
54
34
34
34
34
34
34
34
34
34
27
Air Quality Forecast (24h)
PM2.517.8 µg/m³
×1.2 WHO
Moderate
Nearby Monitoring Stations
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T02:06 UTC.