Watson, Kentucky, USA Air Quality
Monitoring Station
· Valley Station, United States
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
43
6pm
43
43
31
9pm
63
63
63
12am
43
43
43
3am
43
36
36
6am
36
34
—
9am
—
—
—
12pm
—
—
—
3pm
—
—
Station readings
31
CAMS model
adj +9
34
34
34
34
54
54
54
34
34
34
34
27
27
27
25
Air Quality Forecast (24h)
PM2.57.4 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:52 UTC.