Jiaozuo air quality · Henan, China · 焦作市
Most people won't notice any effects at this level
China AQI 63 (Good) in Jiaozuo, from 6 CNEMC monitoring stations. On the US scale that is 89 (Moderate). Main pollutant: PM10.
Updated
Pollutants in Jiaozuo
- PM2.5 · µg/m³29.42.0× WHO limit
- PM10 · µg/m³67.2Under WHO limit
- NO₂ · µg/m³44.81.8× WHO limit
- O₃ · µg/m³27.4
- SO₂ · µg/m³4.5Under WHO limit
- CO · mg/m³0.37
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Jiaozuo 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 →
Jiaozuo air quality history
Daily average, 35 days- 59average daily China AQI over 35 days
- 105worst day, 11 October
- 28cleanest day, 17 October
- 0days at Moderately Polluted or worse
The last 7 days averaged 54, better than the week before (69). 10 of the last 35 days were Excellent.
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China rankingJiaozuo air quality: common questions
What is the AQI in Jiaozuo right now?
The China AQI in Jiaozuo is 63 (Good), based on 6 monitoring stations. The main pollutant is PM10. On the US AQI scale the same air reads 89 (Moderate).
Is it safe to go outside in Jiaozuo 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 Jiaozuo been recently?
Over the last 35 days with data, Jiaozuo averaged China AQI 59. The worst day was 11 October at 105; the cleanest was 17 October at 28. 0 days were at Moderately Polluted or worse.
How does Jiaozuo's PM2.5 compare with the WHO guideline?
PM2.5 is 29 µg/m³, about 2.0 times the World Health Organization's 24-hour guideline of 15 µg/m³.
Where does Jiaozuo's air quality data come from?
From China National Environmental Monitoring Centre (CNEMC), using 6 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.