Nitrogen dioxide concentrations in European capital cities - monthly averages (source: EEA), experimental statistics
methods, notes and classification
- Air pollutants and greenhouse gases
- Unit of measure
- 0 Micrograms per cubic metre
- Geopolitical entity (reporting)
- 0 European Union (aggregate changing according to the context)
- 1 Bruxelles/Brussel
- 2 Sofia
- 3 Praha
- 4 København
- 5 Berlin
- 6 Tallinn
- 7 Dublin
- 8 Athina
- 9 Madrid
- a Paris
- b Zagreb
- c Roma
- d Lefkosia
- e Riga
- f Vilnius
- g Luxembourg
- h Budapest
- i Valletta
- j Amsterdam
- k Wien
- l Warszawa
- m Lisboa
- n Bucuresti
- o Ljubljana
- p Bratislava
- q Helsinki
- r Stockholm
- s Reykjavik
- t Oslo
- u Bern (Berne)