Qiandongnan air quality · Guizhou, China · 黔东南苗族侗族自治州
Deep breaths feel amazing when the air is this clean
China AQI 25 (Excellent) in Qiandongnan, from 2 CNEMC monitoring stations. On the US scale that is 63 (Moderate). Main pollutant: Ozone.
Updated
Pollutants in Qiandongnan
- PM2.5 · µg/m³15.5Under WHO limit
- PM10 · µg/m³19.0Under WHO limit
- NO₂ · µg/m³2.0Under WHO limit
- O₃ · µg/m³77.5
- SO₂ · µg/m³3.5Under WHO limit
- CO · mg/m³0.45
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Qiandongnan right now?
Air quality is satisfactory, with essentially no air pollution.
Walking and commuting
Go aheadEnjoy it.
Running and jogging
Go aheadA great time to run outdoors.
Cycling
Go aheadRide freely.
Children playing outside
Go aheadNo limits.
Older adults and heart or lung conditions
Go aheadNo limits.
Open windows
Go aheadAir out your home.
Mask outdoors
Not neededNot needed.
Air purifier indoors
Not neededNot needed.
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 →
Qiandongnan air quality history
Daily average, 35 days- 30average daily China AQI over 35 days
- 55worst day, 13 October
- 12cleanest day, 3 October
- 0days at Moderately Polluted or worse
The last 7 days averaged 37, worse than the week before (32). 33 of the last 35 days were Excellent.
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China rankingQiandongnan air quality: common questions
What is the AQI in Qiandongnan right now?
The China AQI in Qiandongnan is 25 (Excellent), based on 2 monitoring stations. The main pollutant is Ozone. On the US AQI scale the same air reads 63 (Moderate).
Is it safe to go outside in Qiandongnan today?
A great time to be outside. Air quality is satisfactory, with essentially no air pollution. For runners: A great time to run outdoors.
How has air quality in Qiandongnan been recently?
Over the last 35 days with data, Qiandongnan averaged China AQI 30. The worst day was 13 October at 55; the cleanest was 3 October at 12. 0 days were at Moderately Polluted or worse.
How does Qiandongnan's PM2.5 compare with the WHO guideline?
PM2.5 is 16 µg/m³, about 1.0 times the World Health Organization's 24-hour guideline of 15 µg/m³.
Where does Qiandongnan's air quality data come from?
From China National Environmental Monitoring Centre (CNEMC), using 2 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.