AppLink Apps
Air Quality Reader
This text provides an overview of an app that displays real-time Air quality index (AQI) readings from PurpleAir sensors worldwide. It highlights the convenience of using widgets to access a map of AQI readings directly on the home screen. The AQI is a measure of air cleanliness or pollution, providing information on possible health effects. The app sources its AQI data from the PurpleAir network, which consists of sensors operated by individuals and experts in air quality monitoring.