Breathe consciously. With the Smog Alert app, you can check the current air quality index in many locations worldwide.

Smog Alert does not measure the level of air pollution - your smartphone does not have a sensor installed to assess the level of smog. Instead, the app focuses on local action by retrieving information from over 3000 air quality monitoring stations, both in large urban areas and smaller towns.

Discover the air you breathe every day! Daily air quality notifications in your area will help you with that.

Smog Alert - all the essential information about air quality in one place!

• Monitor air pollution levels in over 3000 cities worldwide
• Track real-time air quality status
• Hourly air quality notifications
• Automatic location detection of nearest monitoring stations using GPS
• Easily select a different station from the map or dropdown list

Want more features? The Premium package offers:

• Ad-free experience
• Personalized notifications - choose the exact time and stations for receiving notifications
• App customization - change data presentation units and the number of nearest monitoring stations

Air quality data is not modified by the Smog Alert system - it is displayed in its original form.