Worst air pollution Puebla, today and tomorrow
Today (20 September): Air quality in Puebla is very poor. AQI, PM2.5, and PM10 are very poor; PM1 is fair; NO2, O3, SO2, CO, and HCHO are good. Pollution peaks around 5:00 PM (PM2.5: 100/100).
Tomorrow (21 September 2026): Air quality in Puebla is very poor. PM1 increases to moderate; all other pollutants stay as today. Pollution peaks around 3:00 PM (PM2.5: 100/100). 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.
Puebla's air quality reflects the flat Puebla-Tlaxcala plateau basin at 2,135 metres, with vehicle traffic on surrounding expressways and the Volkswagen and automotive manufacturing, ceramics, and agri-food corridor generating elevated industrial and vehicle emissions. The plateau's moderate topographic enclosure creates winter inversions, while the automotive industrial character makes Puebla Mexico's most distinctively automobile manufacturing-defined metropolitan environment and the elevated altitude amplifies photochemical ozone formation throughout the year.
Today - 20 September | Pollution peaks at 17:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Very poor
100/100
PM10 (coarse particles):
Very poor
100/100
NO2 (nitrogen dioxide):
Good
0.9/100
O3 (ozone):
Good
16.3/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.4/100
HCHO (formaldehyde):
Good
1.1/100
PM1 (ultrafine particles):
Fair
39.6/100
Levels show the poorest local air quality during the day
Tomorrow - 21 September | Pollution peaks at 15:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Very poor
100/100
PM10 (coarse particles):
Very poor
100/100
NO2 (nitrogen dioxide):
Good
0.6/100
O3 (ozone):
Good
14.7/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.4/100
HCHO (formaldehyde):
Good
1.0/100
PM1 (ultrafine particles):
Moderate
41.3/100
Frequently Asked Questions
Is air quality bad in Puebla right now?
On 20 September 2026, overall air quality in Puebla is very poor. AQI is the main air quality indicator at 100/100. Pollution peaks around 5:00 PM (PM2.5: 100/100).
Will air quality be worse tomorrow in Puebla?
On 21 September 2026, air quality conditions in Puebla will be similar to today, with AQI forecast at very poor at 100/100. Pollution peaks around 3:00 PM (PM2.5: 100/100).
When is air pollution at its worst in Puebla?
In Puebla, traffic on the surrounding roads, heavy industry such as steel, cement, or petrochemical processing, along with textile and manufacturing operations are the main local sources, with conditions worsening when the surrounding valley traps air close to the ground. Topographic enclosure in the valley lets pollution accumulate rather than clear out. Strong seasonal winds can lift dust from the surrounding dry terrain and push particulate levels sharply higher.
Are air quality levels in Puebla 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: 21 September 2026 at 03:04 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.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
Get the full experience in the Airmine app.