Data used as provided from data sources.
The indicator is available annually for the time period 2000-2012 at cgc level. Data for Belarus and Russia is missing: air pollution data for Belarus and Russia do exist, but different methodology has been used behind that data as compared to the Eurostat data, thus the data is not comparable.
Annual updates available from Eurostat, but with gaps for certain years and regions..
Data available at cgc and LUZ level. Cgc preferred spatial level.
Eurostat (Urban Audit).