Zhangjiakou air quality · Hebei, China · 张家口市
Cooking smoke at home can easily exceed outdoor air at this level
China AQI 61 (Good) in Zhangjiakou, from 5 CNEMC monitoring stations. On the US scale that is 92 (Moderate). Main pollutant: PM10.
Updated
Pollutants in Zhangjiakou
- PM2.5 · µg/m³31.22.1× WHO limit
- PM10 · µg/m³65.0Under WHO limit
- NO₂ · µg/m³31.6Under WHO limit
- O₃ · µg/m³40.6
- SO₂ · µg/m³5.0Under WHO limit
- CO · mg/m³0.47
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Zhangjiakou right now?
Air quality is acceptable, though a few unusually sensitive people may be affected.
Walking and commuting
Go aheadFine for everyone.
Running and jogging
Take careFine for most; unusually sensitive people should ease the pace.
Cycling
Go aheadFine for everyone.
Children playing outside
Go aheadNo limits for most children.
Older adults and heart or lung conditions
Take careWatch for symptoms such as coughing or breathlessness.
Open windows
Go aheadFine to ventilate.
Mask outdoors
Not neededNot needed.
Air purifier indoors
Not neededOptional.
Based on the US EPA Air Quality Guide, applied to the current China AQI category. If you have symptoms, follow your doctor's advice.
What US AQI 51–100 means for your health →
Zhangjiakou air quality history
Daily average, 35 days- 33average daily China AQI over 35 days
- 56worst day, 18 September
- 17cleanest day, 30 September
- 0days at Moderately Polluted or worse
The last 7 days averaged 37, about the same as the week before (35). 32 of the last 35 days were Excellent.
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China rankingZhangjiakou air quality: common questions
What is the AQI in Zhangjiakou right now?
The China AQI in Zhangjiakou is 61 (Good), based on 5 monitoring stations. The main pollutant is PM10. On the US AQI scale the same air reads 92 (Moderate).
Is it safe to go outside in Zhangjiakou today?
Fine for most people. Air quality is acceptable, though a few unusually sensitive people may be affected. For runners: Fine for most; unusually sensitive people should ease the pace.
How has air quality in Zhangjiakou been recently?
Over the last 35 days with data, Zhangjiakou averaged China AQI 33. The worst day was 18 September at 56; the cleanest was 30 September at 17. 0 days were at Moderately Polluted or worse.
How does Zhangjiakou's PM2.5 compare with the WHO guideline?
PM2.5 is 31 µg/m³, about 2.1 times the World Health Organization's 24-hour guideline of 15 µg/m³.
Where does Zhangjiakou's air quality data come from?
From China National Environmental Monitoring Centre (CNEMC), using 5 monitoring stations in and around the city. Good Air does not estimate or adjust these readings.
Source: China National Environmental Monitoring Centre (CNEMC). Readings are published by the monitoring agency and may be revised.