Worst air pollution Tepatitlán de Morelos, today and tomorrow
Today (16 July): Air quality in Tepatitlán de Morelos is fair. O3 is fair; AQI, PM2.5, and PM10 are medium; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 AM (PM10: 52.9/100).
Tomorrow (17 July 2026): Air quality in Tepatitlán de Morelos is fair. PM2.5 increases to fair; O3 decreases to good; all other pollutants stay as today. Pollution peaks around 5:00 AM (PM10: 44.5/100). 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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Tepatitlán de Morelos's air quality reflects the flat Jalisco Los Altos plateau at 1,787 metres, with vehicle traffic on surrounding roads and the dairy, poultry, and food processing corridor contributing local sources. The elevated plateau position aids dispersal on most days, while winter inversions create modest seasonal challenges and the dairy and food processing operations' distinctive organic aerosols represent Tepatitlán's most locally unique air quality contribution throughout most of the year.
Today - 16 July | Pollution peaks at 00:00
AQI:
Medium
52.9/100
PM2.5 (fine particles):
Medium
43.9/100
PM10 (coarse particles):
Medium
52.9/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Fair
22.1/100
SO2 (sulfur dioxide):
Good
0.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.5/100
PM1 (ultrafine particles):
Good
7.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 05:00
AQI:
Medium
44.5/100
PM2.5 (fine particles):
Fair
29.8/100
PM10 (coarse particles):
Medium
44.5/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Good
18.8/100
SO2 (sulfur dioxide):
Good
0.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.6/100
PM1 (ultrafine particles):
Good
4.1/100
Frequently Asked Questions
Is air quality bad in Tepatitlán de Morelos right now?
On 16 July 2026, overall air quality in Tepatitlán de Morelos is fair. O3 is the main pollutant at 22.1/100. Pollution peaks around 12:00 AM (PM10: 52.9/100).
Will air quality be worse tomorrow in Tepatitlán de Morelos?
On 17 July 2026, air quality conditions in Tepatitlán de Morelos will be similar to today, with PM2.5 forecast at fair at 29.8/100. Pollution peaks around 5:00 AM (PM10: 44.5/100).
When is air pollution at its worst in Tepatitlán de Morelos?
Air quality in Tepatitlán de Morelos tends to be worse when vehicle traffic along with light manufacturing build up and still air allows pollutants to build up. Local weather patterns add further variation on top of these sources. Local weather patterns add further day-to-day variation.
Are air quality levels in Tepatitlán de Morelos 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