Worst air pollution Xibeijie, today and tomorrow
Today (10 August): Air quality in Xibeijie is fair. AQI, PM2.5, PM10, and O3 are fair; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 35.8/100).
Tomorrow (11 August 2026): Air quality in Xibeijie is fair. AQI improves to medium; PM10 decreases to medium; all other pollutants stay as today. Pollution peaks around 11:00 PM (PM10: 44.0/100). 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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Xibeijie in Gansu reflects the Gansu Loess Plateau's semi-arid corridor position, with vehicle traffic on surrounding roads and agricultural and local manufacturing operations contributing modest local sources. Windblown loess plateau dust generates elevated PM10, while the relatively low industrial density and the elevated plateau position generally maintain moderate northwestern China Loess Plateau readings throughout most of the year.
Today - 10 August | Pollution peaks at 17:00
AQI:
Fair
35.8/100
PM2.5 (fine particles):
Fair
20.2/100
PM10 (coarse particles):
Fair
21.4/100
NO2 (nitrogen dioxide):
Good
18.4/100
O3 (ozone):
Fair
35.8/100
SO2 (sulfur dioxide):
Good
3.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.2/100
PM1 (ultrafine particles):
Good
6.4/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 23:00
AQI:
Medium
44.0/100
PM2.5 (fine particles):
Fair
38.3/100
PM10 (coarse particles):
Medium
44.0/100
NO2 (nitrogen dioxide):
Good
15.7/100
O3 (ozone):
Fair
29.7/100
SO2 (sulfur dioxide):
Good
2.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.0/100
PM1 (ultrafine particles):
Good
6.0/100
Frequently Asked Questions
Is air quality bad in Xibeijie right now?
On 10 August 2026, overall air quality in Xibeijie is fair. AQI is the main air quality indicator at 35.8/100. Pollution peaks around 5:00 PM (O3: 35.8/100).
Will air quality be worse tomorrow in Xibeijie?
On 11 August 2026, air quality conditions in Xibeijie will be similar to today, with PM2.5 forecast at fair at 38.3/100. Pollution peaks around 11:00 PM (PM10: 44.0/100).
When is air pollution at its worst in Xibeijie?
Xibeijie usually sees its poorest air quality when traffic emissions, manufacturing and food processing, together with agricultural activity coincide with periods when dry, windy weather picks up. These wind events can carry dust in from the surrounding arid landscape. This is most noticeable during spring and autumn wind events.
Are air quality levels in Xibeijie 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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