Worst air pollution Xingyi, today and tomorrow
Today (10 August): Air quality in Xingyi is fair. NO2, SO2, and PM1 are fair; AQI and O3 are medium; PM2.5, PM10, CO, and HCHO are good. Pollution peaks around 1:00 PM (O3: 54.9/100).
Tomorrow (11 August 2026): Air quality in Xingyi is poor. AQI worsens to poor; PM2.5 increases to fair; O3 increases to poor; all other pollutants stay as today. Pollution peaks around 4:00 PM (O3: 66.3/100). 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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Xingyi's air quality reflects the Guizhou plateau's Qianxinan karst highland at 1,378 metres, with vehicle traffic and the hydropower, coal, and agricultural corridor contributing local sources. The elevated karst plateau position aids dispersal on most days, while winter coal heating under karst valley inversions generates elevated PM2.5 and Xingyi generally maintains moderate Guizhou highland readings throughout most of the year.
Today - 10 August | Pollution peaks at 13:00
AQI:
Medium
54.9/100
PM2.5 (fine particles):
Good
16.8/100
PM10 (coarse particles):
Good
4.4/100
NO2 (nitrogen dioxide):
Fair
36.3/100
O3 (ozone):
Medium
54.9/100
SO2 (sulfur dioxide):
Fair
35.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.5/100
PM1 (ultrafine particles):
Fair
23.0/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 16:00
AQI:
Poor
66.3/100
PM2.5 (fine particles):
Fair
21.9/100
PM10 (coarse particles):
Good
5.9/100
NO2 (nitrogen dioxide):
Fair
37.8/100
O3 (ozone):
Poor
66.3/100
SO2 (sulfur dioxide):
Fair
37.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.9/100
PM1 (ultrafine particles):
Fair
28.2/100
Frequently Asked Questions
Is air quality bad in Xingyi right now?
On 10 August 2026, overall air quality in Xingyi is fair. NO2 is the main pollutant at 36.3/100. Pollution peaks around 1:00 PM (O3: 54.9/100).
Will air quality be worse tomorrow in Xingyi?
On 11 August 2026, air quality conditions in Xingyi will be worse than today, with AQI forecast at poor at 66.3/100. Pollution peaks around 4:00 PM (O3: 66.3/100).
When is air pollution at its worst in Xingyi?
Air quality in Xingyi tends to be worse when vehicle traffic along with crop farming build up and temperature inversions set in over the valley. Topographic enclosure in the valley lets pollution accumulate rather than clear out. Coal and wood used for winter heating add substantially to particulate levels.
Are air quality levels in Xingyi 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 9 August 2026 at 20:27 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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