Worst air pollution Santa Catarina Otzolotepec, today and tomorrow
Today (9 August): Air quality in Santa Catarina Otzolotepec is medium. AQI, PM2.5, and PM10 are medium; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 9:00 PM (PM10: 58.3/100).
Tomorrow (10 August 2026): Air quality in Santa Catarina Otzolotepec is medium. All pollutants stay as today. Pollution peaks around 12:00 AM (PM10: 51.7/100). Airmine updates local air quality forecasts four times daily.
Get the full experience in the Airmine app.
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Follow your pollen exposure and performance with the free Airmine–Strava integration. See your pollen and air quality exposure for every Strava activity.
Santa Catarina Otzolotepec in Puebla reflects the flat Puebla-Tlaxcala plateau at 2,110 metres, with vehicle traffic on surrounding roads and agricultural and textile character contributing modest local sources. The elevated plateau position aids dispersal on most days, while the Mexico City-Puebla metropolitan regional background influences the corridor and the area generally maintains moderate Mexican central plateau readings throughout most of the year.
Today - 9 August | Pollution peaks at 21:00
AQI:
Medium
58.3/100
PM2.5 (fine particles):
Medium
46.2/100
PM10 (coarse particles):
Medium
58.3/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Good
19.6/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
3.8/100
PM1 (ultrafine particles):
Good
7.8/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 00:00
AQI:
Medium
51.7/100
PM2.5 (fine particles):
Medium
43.5/100
PM10 (coarse particles):
Medium
51.7/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Good
19.2/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
3.1/100
PM1 (ultrafine particles):
Good
7.1/100
Frequently Asked Questions
Is air quality bad in Santa Catarina Otzolotepec right now?
On 9 August 2026, overall air quality in Santa Catarina Otzolotepec is medium. AQI is the main air quality indicator at 58.3/100. Pollution peaks around 9:00 PM (PM10: 58.3/100).
Will air quality be worse tomorrow in Santa Catarina Otzolotepec?
On 10 August 2026, air quality conditions in Santa Catarina Otzolotepec will be similar to today, with AQI forecast at medium at 51.7/100. Pollution peaks around 12:00 AM (PM10: 51.7/100).
When is air pollution at its worst in Santa Catarina Otzolotepec?
The biggest local contributors to pollution in Santa Catarina Otzolotepec are vehicle traffic, manufacturing and food processing, as well as crop farming, particularly once still air allows pollutants to build up. Background emissions and local weather both shape how conditions change from day to day. Conditions can otherwise vary considerably with the weather.
Are air quality levels in Santa Catarina Otzolotepec 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.
Check air quality in other popular cities:
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.
Get the full experience in the Airmine app.