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Gu'an
Langfang, Hebei
2025-03-17 09:44
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
12.3
PM10
μg/m³
48.7
O3
μg/m³
93.7
SO2
μg/m³
7
CO
μg/m³
300
NO2
μg/m³
2.7
Weather
℃
℃
℉
9℃
19%
23 kph
0 of 11
Historical Data
Hourly
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Daily
AQI (US)
AQI (US)
PM2.5
PM10
O3
SO2
CO
NO2
Places included
固安一中
AQI 66
固安幸福荟
AQI 42
固安郦湖小学
AQI 64
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