Worst air pollution Tecamachalco, today and tomorrow
Today (16 July): Air quality in Tecamachalco 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 AM (PM10: 69.3/100).
Tomorrow (17 July 2026): Air quality in Tecamachalco is poor. All pollutants stay as today. Pollution peaks around 4:00 AM (PM10: 66.6/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Tecamachalco's air quality reflects the flat Puebla-Tlaxcala plateau at 2,102 metres, with vehicle traffic on surrounding roads and the onion, agricultural, and services corridor contributing local sources. The elevated plateau position aids dispersal on most days, while winter inversions create modest seasonal challenges and the Mexico City-Puebla metropolitan regional background influences the broader corridor throughout most of the year.
Today - 16 July | Pollution peaks at 06:00
AQI:
Poor
69.3/100
PM2.5 (fine particles):
Medium
48.9/100
PM10 (coarse particles):
Poor
69.3/100
NO2 (nitrogen dioxide):
Good
0.3/100
O3 (ozone):
Good
18.0/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
10.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 04:00
AQI:
Poor
66.6/100
PM2.5 (fine particles):
Medium
47.5/100
PM10 (coarse particles):
Poor
66.6/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Good
18.5/100
SO2 (sulfur dioxide):
Good
0.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.1/100
PM1 (ultrafine particles):
Good
9.2/100
Frequently Asked Questions
Is air quality bad in Tecamachalco right now?
On 16 July 2026, overall air quality in Tecamachalco is poor. AQI is the main air quality indicator at 69.3/100. Pollution peaks around 6:00 AM (PM10: 69.3/100).
Will air quality be worse tomorrow in Tecamachalco?
On 17 July 2026, air quality conditions in Tecamachalco will be similar to today, with AQI forecast at poor at 66.6/100. Pollution peaks around 4:00 AM (PM10: 66.6/100).
When is air pollution at its worst in Tecamachalco?
Pollution in Tecamachalco typically rises when road traffic along with agricultural activity combine, especially once winds are light and dispersion is poor. Day-to-day conditions here depend heavily on the weather. Conditions can otherwise vary considerably with the weather.
Are air quality levels in Tecamachalco 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