Changji air quality · Xinjiang, China · 昌吉回族自治州
Most people won't notice any effects at this level
China AQI 59 (Good) in Changji, from 3 CNEMC monitoring stations. On the US scale that is 75 (Moderate). Main pollutant: PM10.
Updated
Pollutants in Changji
- PM2.5 · µg/m³22.0Under WHO limit
- PM10 · µg/m³62.3Under WHO limit
- NO₂ · µg/m³26.3Under WHO limit
- O₃ · µg/m³44.7
- SO₂ · µg/m³8.7Under WHO limit
- CO · mg/m³0.43
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Changji 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 →
Changji air quality history
Daily average, 35 days- 53average daily China AQI over 35 days
- 107worst day, 10 October
- 34cleanest day, 22 September
- 0days at Moderately Polluted or worse
The last 7 days averaged 60, about the same as the week before (64). 15 of the last 35 days were Excellent.
Nearby cities
China rankingChangji air quality: common questions
What is the AQI in Changji right now?
The China AQI in Changji is 59 (Good), based on 3 monitoring stations. The main pollutant is PM10. On the US AQI scale the same air reads 75 (Moderate).
Is it safe to go outside in Changji 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 Changji been recently?
Over the last 35 days with data, Changji averaged China AQI 53. The worst day was 10 October at 107; the cleanest was 22 September at 34. 0 days were at Moderately Polluted or worse.
How does Changji's PM2.5 compare with the WHO guideline?
PM2.5 is 22 µg/m³, about 1.5 times the World Health Organization's 24-hour guideline of 15 µg/m³.
Where does Changji's air quality data come from?
From China National Environmental Monitoring Centre (CNEMC), using 3 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.