Zrak 1.4

Zrak is a free application for monitoring air quality.

Find out the current air pollution index value for your city or view the weekly AQI value overview. The application is completely free and is designed to raise awareness about poor air quality in Bosnia and Herzegovina.

• Daily display of AQI values: Learn about the air quality over the past 24 hours. The daily overview is also available through a widget.
• Track values for the previous 7 days: Within the application, you can monitor daily average values for the past week. Values are graphically displayed on a chart and in a list.
• Detailed examination of measuring stations: For each city within the application, you can check all parameters of the measuring station that affect air quality.
• AQI information on your home screen: The application currently offers four widgets for your home screens so you can check AQI without entering the app. For lock screen, you can add an inline AQI widget or circular AQI widget.
• Dark mode: The application automatically adapts to your phone settings and will use light or dark mode depending on those settings.
• Wide range of cities: Every city in Bosnia and Herzegovina, whose data is publicly available, is mapped in the application.