Information and warnings
The Catalan government’s Directorate General for Environmental Quality (DGQA) issues pollution alerts which the AMB conveys to the metropolitan municipalities and the public via a number of channels: instant messaging, social media, press releases, website, app, etc.
Aire Metropolità is a web app providing information on warnings and alerts. You can use it to check the state of the air in real time in its viewers, choose healthy routes, calculate pollution levels and get notifications if there is an air pollution alert.
Monitoring the air situation (in Catalan)