Worst air pollution Uriangato, today and tomorrow
Today (9 August): Air quality in Uriangato is medium. AQI, PM2.5, and PM10 are medium; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 PM (PM10: 57.8/100).
Tomorrow (10 August 2026): Air quality in Uriangato is medium. All pollutants stay as today. Pollution peaks around 11:00 PM (PM10: 52.6/100). 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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Uriangato's air quality reflects the flat Guanajuato Bajío plateau at 1,760 metres, with vehicle traffic on surrounding roads and the knitted garments, textile, and manufacturing corridor contributing elevated textile dye chemical emissions alongside primary vehicle sources. The elevated plateau position aids dispersal on most days, while the textile and garment industry's distinctive chemical dye emissions represent Uriangato's most locally unique air quality contribution throughout most of the year.
Today - 9 August | Pollution peaks at 20:00
AQI:
Medium
57.8/100
PM2.5 (fine particles):
Medium
48.4/100
PM10 (coarse particles):
Medium
57.8/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Good
19.1/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.0/100
PM1 (ultrafine particles):
Good
8.8/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 23:00
AQI:
Medium
52.6/100
PM2.5 (fine particles):
Medium
45.5/100
PM10 (coarse particles):
Medium
52.6/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Good
18.2/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.7/100
PM1 (ultrafine particles):
Good
8.8/100
Frequently Asked Questions
Is air quality bad in Uriangato right now?
On 9 August 2026, overall air quality in Uriangato is medium. AQI is the main air quality indicator at 57.8/100. Pollution peaks around 8:00 PM (PM10: 57.8/100).
Will air quality be worse tomorrow in Uriangato?
On 10 August 2026, air quality conditions in Uriangato will be similar to today, with AQI forecast at medium at 52.6/100. Pollution peaks around 11:00 PM (PM10: 52.6/100).
When is air pollution at its worst in Uriangato?
Air quality in Uriangato tends to be worse when traffic emissions, steel, cement, and chemical production, together with manufacturing and food processing build up and windblown dust events occur. Dust carried on these winds adds substantially to particulate levels. These episodes tend to cluster in spring and autumn.
Are air quality levels in Uriangato 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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