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Dachang
Langfang, Hebei
2026-07-26 08:35
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
PM2.5
μg/m³
41.5
O3
μg/m³
124.5
PM10
μg/m³
50.5
CO
μg/m³
550
NO2
μg/m³
6.5
SO2
μg/m³
2.5
Weather
℃
℃
℉
30℃
65%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
CO
NO2
SO2
Places included
大厂县政府
AQI 102
大厂回族第二小学
AQI 129
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