Dongguang County Government, Cangzhou (沧州市东光县政府) Air Quality
Monitoring Station
· Botou, China
139
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
77
7pm
89
89
89
10pm
89
89
89
1am
89
89
89
4am
89
89
89
7am
89
—
—
10am
—
—
—
1pm
—
—
—
4pm
—
—
CAMS model
adj +23
54
66
66
66
66
66
66
66
66
66
66
66
66
66
Air Quality Forecast (24h)
PM2.550.9 µg/m³
×3.4 WHO
Unhealthy for sensitive groups
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:18 UTC.