At MASSEV, we prioritize your privacy and data protection. The app collects no personal information and does not store any user data. Basic settings such as location preferences for air quality and weather forecasts are only stored locally on your phone. User interactions with the app, such as contributing answers or marking air quality, are anonymous and are used solely for enhancing the app’s functionality and user experience. We respect your privacy and are committed to safeguarding your information. In case you want to delete your survey answers, find your id (GUID) in the Settings page on the app under the Privacy and Policy section. Send a email to digital@nilu.no with the id and we will delete all the responses