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Sanhe
Langfang, Hebei
2026-09-22 15:35
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
33.5
PM10
μg/m³
77
O3
μg/m³
119.5
NO2
μg/m³
39.5
CO
μg/m³
450
SO2
μg/m³
3
Weather
℃
℃
℉
20℃
70%
9 kph
0 of 11
Historical Data
Hourly
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Daily
AQI (US)
AQI (US)
PM2.5
PM10
O3
NO2
CO
SO2
Places included
三河交通局
AQI 90
三河第一中学
AQI 104
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