Worst air pollution Estadio Butarque - Leganés, today and tomorrow

Today (16 July): Air quality in Estadio Butarque is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 PM (O3: 36.2/100).
Tomorrow (17 July 2026): Air quality in Estadio Butarque is fair. All pollutants stay as today. Pollution peaks around 3:00 PM (O3: 38.9/100). 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

Use our Strava plugin to check your own exposure.

Estadio Butarque's dominant local factors are matchday traffic congestion and crowd-related vehicle idling. Air quality is normal on non-event days but dips sharply for a few hours around fixtures. Public transport use for events has reduced car-related emissions around the venue in recent years.

Today - 16 July | Pollution peaks at 15:00

AQI:

Fair

36.2/100

PM2.5 (fine particles):

Good

10.1/100

PM10 (coarse particles):

Good

8.3/100

NO2 (nitrogen dioxide):

Good

5.8/100

O3 (ozone):

Fair

36.2/100

SO2 (sulfur dioxide):

Good

1.2/100

CO (carbon monoxide):

Good

0.0/100

HCHO (formaldehyde):

Good

7.2/100

PM1 (ultrafine particles):

Good

7.1/100

Levels show the poorest local air quality during the day

Tomorrow - 17 July | Pollution peaks at 15:00

AQI:

Fair

38.9/100

PM2.5 (fine particles):

Good

8.8/100

PM10 (coarse particles):

Good

4.8/100

NO2 (nitrogen dioxide):

Good

5.8/100

O3 (ozone):

Fair

38.9/100

SO2 (sulfur dioxide):

Good

0.8/100

CO (carbon monoxide):

Good

0.0/100

HCHO (formaldehyde):

Good

7.7/100

PM1 (ultrafine particles):

Good

5.2/100

Sports venues in Leganés

Frequently Asked Questions

Is air quality bad in Estadio Butarque right now?

On 16 July 2026, overall air quality in Estadio Butarque is fair. AQI is the main air quality indicator at 36.2/100. Pollution peaks around 3:00 PM (O3: 36.2/100).

Will air quality be worse tomorrow in Estadio Butarque?

On 17 July 2026, air quality conditions in Estadio Butarque will be similar to today, with AQI forecast at fair at 38.9/100. Pollution peaks around 3:00 PM (O3: 38.9/100).

When is air pollution at its worst in Estadio Butarque?

What is the yearly air quality pattern like in Estadio Butarque? Cold, windless spells in December and January are usually when conditions dip most, as heating emissions and traffic fumes accumulate under a stable atmosphere. Spring generally sees a gradual recovery, driven by more frequent rain showers and stronger breezes that prevent pollutants from settling. During summer, strong sunlight and high temperatures accelerate ozone formation, occasionally offsetting the drop in traffic and heating-related emissions. Autumn generally marks the shift back toward calmer, cleaner conditions as temperatures drop and rainfall becomes more regular. The plateau's continental climate, with cold winters and hot, dry summers, tends to produce more pronounced seasonal differences here.

Are air quality levels in Estadio Butarque 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.

Want to see air quality forecasts for other cities in Spain?

Check air quality in other popular cities:

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