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.
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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
PM2.550.9 µg/m³ ×3.4 WHO
Unhealthy for sensitive groups
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:04 UTC.