Fredericksburg Geomagnetic Observatory, Fredericksburg, USA Air Quality
Monitoring Station
· Fredericksburg, United States
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
16
3am
12
17
17
6am
17
17
17
9am
17
17
17
12pm
17
17
17
3pm
17
17
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
Station readings
16
12
CAMS model
adj -8
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Air Quality Forecast (24h)
PM2.52.9 µg/m³
✓ WHO
Good
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:33 UTC.