Dali air quality · Yunnan, China · 大理白族自治州
Air this clean can boost your mood and focus
China AQI 20 (Excellent) in Dali, from 2 CNEMC monitoring stations. On the US scale that is 55 (Moderate). Main pollutant: Ozone.
Updated
Pollutants in Dali
- PM2.5 · µg/m³11.0Under WHO limit
- PM10 · µg/m³17.5Under WHO limit
- NO₂ · µg/m³11.0Under WHO limit
- O₃ · µg/m³64.0
- SO₂ · µg/m³5.5Under WHO limit
- CO · mg/m³0.50
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Dali 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 →
Dali air quality history
Daily average, 35 days- 18average daily China AQI over 35 days
- 24worst day, 18 October
- 13cleanest day, 30 September
- 0days at Moderately Polluted or worse
The last 7 days averaged 22, worse than the week before (18). 35 of the last 35 days were Excellent.
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China rankingDali air quality: common questions
What is the AQI in Dali right now?
The China AQI in Dali is 20 (Excellent), based on 2 monitoring stations. The main pollutant is Ozone. On the US AQI scale the same air reads 55 (Moderate).
Is it safe to go outside in Dali 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 Dali been recently?
Over the last 35 days with data, Dali averaged China AQI 18. The worst day was 18 October at 24; the cleanest was 30 September at 13. 0 days were at Moderately Polluted or worse.
Where does Dali'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.