Worst air pollution Xingyi, today and tomorrow
Today (16 July): Air quality in Xingyi is fair. NO2 and PM1 are fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 4:00 PM (O3: 42.6/100).
Tomorrow (17 July 2026): Air quality in Xingyi is fair. AQI worsens to fair; NO2 decreases to good; O3 increases to fair; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 5:00 PM (O3: 37.5/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
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 - 16 July | Pollution peaks at 16:00
AQI:
Medium
42.6/100
PM2.5 (fine particles):
Good
15.3/100
PM10 (coarse particles):
Good
4.1/100
NO2 (nitrogen dioxide):
Fair
22.5/100
O3 (ozone):
Medium
42.6/100
SO2 (sulfur dioxide):
Good
18.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.2/100
PM1 (ultrafine particles):
Fair
21.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 17:00
AQI:
Fair
37.5/100
PM2.5 (fine particles):
Good
6.4/100
PM10 (coarse particles):
Good
1.7/100
NO2 (nitrogen dioxide):
Good
19.8/100
O3 (ozone):
Fair
37.5/100
SO2 (sulfur dioxide):
Good
13.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.9/100
PM1 (ultrafine particles):
Good
9.1/100
Frequently Asked Questions
Is air quality bad in Xingyi right now?
On 16 July 2026, overall air quality in Xingyi is fair. NO2 is the main pollutant at 22.5/100. Pollution peaks around 4:00 PM (O3: 42.6/100).
Will air quality be worse tomorrow in Xingyi?
On 17 July 2026, air quality conditions in Xingyi will be similar to today, with AQI forecast at fair at 37.5/100. Pollution peaks around 5:00 PM (O3: 37.5/100).
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.
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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