Worst air pollution Liangshi, today and tomorrow
Today (16 July): Air quality in Liangshi is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 37.2/100).
Tomorrow (17 July 2026): Air quality in Liangshi is fair. All pollutants stay as today. Pollution peaks around 1:00 PM (O3: 35.1/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Liangshi in Hunan reflects the Hunan Zijiang River valley position, with vehicle traffic on surrounding roads and agricultural and mining operations contributing local sources. Winter coal heating under valley inversions generates elevated PM2.5, while the regional Hunan industrial background influences readings and the surrounding hills create modest topographic variation throughout most of the year.
Today - 16 July | Pollution peaks at 13:00
AQI:
Fair
37.2/100
PM2.5 (fine particles):
Good
6.9/100
PM10 (coarse particles):
Good
1.8/100
NO2 (nitrogen dioxide):
Good
8.3/100
O3 (ozone):
Fair
37.2/100
SO2 (sulfur dioxide):
Good
5.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.6/100
PM1 (ultrafine particles):
Good
9.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Fair
35.1/100
PM2.5 (fine particles):
Good
8.4/100
PM10 (coarse particles):
Good
2.3/100
NO2 (nitrogen dioxide):
Good
12.7/100
O3 (ozone):
Fair
35.1/100
SO2 (sulfur dioxide):
Good
8.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
12.8/100
PM1 (ultrafine particles):
Good
11.9/100
Frequently Asked Questions
Is air quality bad in Liangshi right now?
On 16 July 2026, overall air quality in Liangshi is fair. AQI is the main air quality indicator at 37.2/100. Pollution peaks around 1:00 PM (O3: 37.2/100).
Will air quality be worse tomorrow in Liangshi?
On 17 July 2026, air quality conditions in Liangshi will be similar to today, with AQI forecast at fair at 35.1/100. Pollution peaks around 1:00 PM (O3: 35.1/100).
When is air pollution at its worst in Liangshi?
In Liangshi, traffic on the surrounding roads, quarrying activity, as well as agricultural burning are the main local sources, with conditions worsening when calm, stagnant conditions settle in the surrounding valley. Topographic enclosure in the valley lets pollution accumulate rather than clear out. Strong seasonal winds can lift dust from the surrounding dry terrain and push particulate levels sharply higher.
Are air quality levels in Liangshi based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app