CALIOPE EU

CALIOPE EU provides 48-hour Air Quality forecast over Europe for the main air pollutants: ozone (O3), nitrogen dioxide (NO2), sulfur dioxide (SO2) and particulate matter (PM10 and PM2. 5). This application uses your mobile device's geolocation service to show the Air Quality forecast for the nearest stations by using five categories: good, acceptable, poor, bad and very bad.