Worst air pollution Teoloyucan, today and tomorrow
Today (9 August): Air quality in Teoloyucan is poor. AQI and PM10 are poor; PM2.5 is medium; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (PM10: 76.8/100).
Tomorrow (10 August 2026): Air quality in Teoloyucan is medium. AQI improves to medium; PM10 decreases to medium; all other pollutants stay as today. Pollution peaks around 10:00 PM (PM10: 59.6/100). 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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Teoloyucan's air quality reflects Mexico City's northern metropolitan corridor in the Valley of Mexico at 2,285 metres adjacent to the Felipe Ángeles International Airport, with vehicle traffic on surrounding roads and the extraordinary new airport's aviation operations and the industrial corridor contributing elevated NOₓ. The Valley of Mexico's topographic trapping compounds all emissions, while the new airport represents the most distinctive emerging local emission source throughout most of the year.
Today - 9 August | Pollution peaks at 18:00
AQI:
Poor
76.8/100
PM2.5 (fine particles):
Medium
57.0/100
PM10 (coarse particles):
Poor
76.8/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Good
20.0/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.5/100
PM1 (ultrafine particles):
Good
12.3/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 22:00
AQI:
Medium
59.6/100
PM2.5 (fine particles):
Medium
48.7/100
PM10 (coarse particles):
Medium
59.6/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Good
18.5/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
10.6/100
Frequently Asked Questions
Is air quality bad in Teoloyucan right now?
On 9 August 2026, overall air quality in Teoloyucan is poor. AQI is the main air quality indicator at 76.8/100. Pollution peaks around 6:00 PM (PM10: 76.8/100).
Will air quality be worse tomorrow in Teoloyucan?
On 10 August 2026, air quality conditions in Teoloyucan will be better than today, with AQI forecast at medium at 59.6/100. Pollution peaks around 10:00 PM (PM10: 59.6/100).
When is air pollution at its worst in Teoloyucan?
Pollution in Teoloyucan typically rises when traffic on the surrounding roads, military aviation activity, and fishing fleet activity combine, especially once dry spells bring strong winds. These wind events can carry dust in from the surrounding arid landscape. Such events are most common in the drier shoulder seasons.
Are air quality levels in Teoloyucan 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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