Longnan air quality · Gansu, China · 陇南市
Deep breaths feel amazing when the air is this clean
China AQI 37 (Excellent) in Longnan, from 2 CNEMC monitoring stations. On the US scale that is 59 (Moderate). Main pollutant: PM10.
Updated
Pollutants in Longnan
- PM2.5 · µg/m³13.5Under WHO limit
- PM10 · µg/m³36.5Under WHO limit
- NO₂ · µg/m³8.0Under WHO limit
- O₃ · µg/m³51.5
- SO₂ · µg/m³7.5Under WHO limit
- CO · mg/m³0.40
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Longnan 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 →
Longnan air quality history
Daily average, 35 days- 36average daily China AQI over 35 days
- 54worst day, 4 October
- 26cleanest day, 18 September
- 0days at Moderately Polluted or worse
The last 7 days averaged 35, better than the week before (42). 33 of the last 35 days were Excellent.
Nearby cities
China rankingLongnan air quality: common questions
What is the AQI in Longnan right now?
The China AQI in Longnan is 37 (Excellent), based on 2 monitoring stations. The main pollutant is PM10. On the US AQI scale the same air reads 59 (Moderate).
Is it safe to go outside in Longnan 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 Longnan been recently?
Over the last 35 days with data, Longnan averaged China AQI 36. The worst day was 4 October at 54; the cleanest was 18 September at 26. 0 days were at Moderately Polluted or worse.
Where does Longnan'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.