Worst air pollution Zumpango, today and tomorrow
Today (9 August): Air quality in Zumpango 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: 69.3/100).
Tomorrow (10 August 2026): Air quality in Zumpango is medium. AQI improves to medium; PM10 decreases to medium; all other pollutants stay as today. Pollution peaks around 10:00 PM (PM10: 54.7/100). 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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Zumpango's air quality reflects Mexico City's northern metropolitan corridor in the Valley of Mexico at 2,282 metres adjacent to the new Felipe Ángeles International Airport, with vehicle traffic on surrounding roads and the airport's aviation operations and industrial corridor contributing elevated NOₓ and PM2.5. The Valley of Mexico's topographic trapping compounds all emissions under inversions, while the new airport represents the most distinctive emerging local emission source and Zumpango generally maintains moderate to elevated Mexico City northern corridor readings throughout most of the year.
Today - 9 August | Pollution peaks at 18:00
AQI:
Poor
69.3/100
PM2.5 (fine particles):
Medium
53.1/100
PM10 (coarse particles):
Poor
69.3/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
20.0/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.5/100
PM1 (ultrafine particles):
Good
10.5/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 22:00
AQI:
Medium
54.7/100
PM2.5 (fine particles):
Medium
46.0/100
PM10 (coarse particles):
Medium
54.7/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
18.5/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
9.0/100
Frequently Asked Questions
Is air quality bad in Zumpango right now?
On 9 August 2026, overall air quality in Zumpango is poor. AQI is the main air quality indicator at 69.3/100. Pollution peaks around 6:00 PM (PM10: 69.3/100).
Will air quality be worse tomorrow in Zumpango?
On 10 August 2026, air quality conditions in Zumpango will be better than today, with AQI forecast at medium at 54.7/100. Pollution peaks around 10:00 PM (PM10: 54.7/100).
When is air pollution at its worst in Zumpango?
Zumpango usually sees its poorest air quality when vehicle traffic, airport and aviation operations, as well as shipbuilding and port operations coincide with periods when calm, stagnant conditions settle in the surrounding valley. Topographic enclosure in the valley lets pollution accumulate rather than clear out. These wind events can carry dust in from the surrounding arid landscape.
Are air quality levels in Zumpango 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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