Data used as provided by data vendor. Regional data derived through dispersion models by using measurements of local measurement stations as input.
The indicator is available only for one year (2009) at regional level. Data are lacking for Iceland, Norway, Switzerland, Belarus and Russia.
So far no updates available. Indicator shoud be updated as often as possible (as often as modelling allows).
Data available at NUTS-3 level and higher (except as indicated). NUTS-3 preferred spatial level.
5th Cohesion Report, JRC, EFGS