Worst air pollution Huejotzingo, today and tomorrow
Today (16 July): Air quality in Huejotzingo is medium. AQI, PM2.5, and PM10 are medium; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 AM (PM10: 54.3/100).
Tomorrow (17 July 2026): Air quality in Huejotzingo is medium. All pollutants stay as today. Pollution peaks around 4:00 AM (PM10: 55.2/100). 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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Huejotzingo's air quality reflects the flat Puebla-Tlaxcala plateau at 2,260 metres adjacent to the Popocatépetl volcano and the FAMSA cider and pulque industry, with vehicle traffic on surrounding roads and the cider apple, industrial, and agricultural corridor contributing local sources. The Popocatépetl's volcanic SO₂ adds a distinctive geological dimension, while the elevated plateau position aids dispersal and the cider processing's distinctive organic aerosols represent Huejotzingo's most locally fragrant contribution.
Today - 16 July | Pollution peaks at 05:00
AQI:
Medium
54.3/100
PM2.5 (fine particles):
Medium
46.7/100
PM10 (coarse particles):
Medium
54.3/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Good
18.4/100
SO2 (sulfur dioxide):
Good
0.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
9.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 04:00
AQI:
Medium
55.2/100
PM2.5 (fine particles):
Medium
43.0/100
PM10 (coarse particles):
Medium
55.2/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Good
18.8/100
SO2 (sulfur dioxide):
Good
0.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
7.0/100
Frequently Asked Questions
Is air quality bad in Huejotzingo right now?
On 16 July 2026, overall air quality in Huejotzingo is medium. AQI is the main air quality indicator at 54.3/100. Pollution peaks around 5:00 AM (PM10: 54.3/100).
Will air quality be worse tomorrow in Huejotzingo?
On 17 July 2026, air quality conditions in Huejotzingo will be similar to today, with AQI forecast at medium at 55.2/100. Pollution peaks around 4:00 AM (PM10: 55.2/100).
When is air pollution at its worst in Huejotzingo?
The biggest local contributors to pollution in Huejotzingo are vehicle traffic as well as crop farming, particularly once 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 Huejotzingo 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