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  2. China Mainland
  3. Hebei
  4. Langfang
  5. Gu'an

Gu'an

Langfang, Hebei

2026-01-20 00:44
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8
PM10
μg/m³
20
O3
μg/m³
34
NO2
μg/m³
23
SO2
μg/m³
6
CO
μg/m³
300
Weather
  • ℃
  • ℉
-10℃
23%
9 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • O3
  • NO2
  • SO2
  • CO
Places included
固安一中
AQI 45

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