

The EoI Decision distinguishes between information which must be transmitted in particular relating to the Directive on Air Quality (96/62/EC) and information that must be submitted where it is available. It contains air quality data delivered annually under 97/101/EC Council Decision establishing a reciprocal exchange of information and data from networks and individual stations measuring ambient air pollution within the Member States (EoI Decision).

The air quality database consists of a multi-annual time series of air quality measurement data and statistics for a number of air pollutants.

It contains air quality monitoring data and information submitted by participating countries throughout Europe. AirBase is the European air quality database maintained by the EEA through its European topic centre on Air pollution and Climate Change mitigation.
