Liangshan air quality · Sichuan, China · 凉山彝族自治州
Deep breaths feel amazing when the air is this clean
China AQI 32 (Excellent) in Liangshan, from 3 CNEMC monitoring stations. On the US scale that is 67 (Moderate). Main pollutant: Ozone.
Updated
Pollutants in Liangshan
- PM2.5 · µg/m³17.7Under WHO limit
- PM10 · µg/m³24.0Under WHO limit
- NO₂ · µg/m³9.3Under WHO limit
- O₃ · µg/m³100
- SO₂ · µg/m³17.7Under WHO limit
- CO · mg/m³0.77
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Liangshan 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 →
Liangshan air quality history
Daily average, 35 days- 25average daily China AQI over 35 days
- 34worst day, 14 October
- 18cleanest day, 5 October
- 0days at Moderately Polluted or worse
The last 7 days averaged 30, worse than the week before (27). 35 of the last 35 days were Excellent.
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China rankingLiangshan air quality: common questions
What is the AQI in Liangshan right now?
The China AQI in Liangshan is 32 (Excellent), based on 3 monitoring stations. The main pollutant is Ozone. On the US AQI scale the same air reads 67 (Moderate).
Is it safe to go outside in Liangshan 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 Liangshan been recently?
Over the last 35 days with data, Liangshan averaged China AQI 25. The worst day was 14 October at 34; the cleanest was 5 October at 18. 0 days were at Moderately Polluted or worse.
How does Liangshan's PM2.5 compare with the WHO guideline?
PM2.5 is 18 µg/m³, about 1.2 times the World Health Organization's 24-hour guideline of 15 µg/m³.
Where does Liangshan'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.