All official European Union website addresses are in the europa.eu domain.
See all EU institutions and bodiesMonitoring data for accession countries is - to a limited extent - available since 1997
Loading
All official European Union website addresses are in the europa.eu domain.
See all EU institutions and bodiesChart (static)
Monitoring data for accession countries is - to a limited extent - available since 1997

Year-to-year variations in exposure classes are partly caused by the changes in spatial coverage.