The AireNL app displays the latest hourly air quality and meteorological data recorded within the Monterrey metropolitan area, as well as the maximum expected levels of particulate matter (PM10) and ozone (O3) for the next 24 hours. The displayed air pollution levels correspond to the monitoring site closest to the user, however, data of other monitoring sites which form part of the Integral Environmental Monitoring System (SIMA) of the Nuevo Leon State can also be accessed.

The Air Quality Index (IMECA) and band displayed correspond to the air pollutant with the highest current concentration at the selected monitoring site. Additionally, AireNL displays recommended actions and health advice during events of high forecasted pollution levels, highlighting the risk of exposure to high levels of air pollutants.

What’s New

Version 1.2

Fixed an issue that sometimes crashed the app when a station had no data.

Ratings and Reviews

2.3 out of 5
4 Ratings

4 Ratings

Marco_L_LL ,

A veces funciona

Algunas veces se actualiza y otras no la medición de puntos IMECA.

Yooo01 ,

No carga

Desde el 1 de junio no carga la información...

Focho1 ,

Tiene muchas fallas

Cuando está fuerte la contaminación funcionan y cuando está bien el ambiente no
Es un buen indicador pero como tal debería funcionar siempre !


Sima Nuevo Leon
6.6 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Spanish

Age Rating
Rated 4+
© simanl.airenl


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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