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Figure Nitrogen oxide - Annual limit value for the protection of vegetation
In the air quality directive (2008/EC/50), the EU has set a critical level for nitrogen oxides (NOx) for the protection of vegetation within the zones designated by member states: the NOx annual mean value may not exceed 30 micrograms per cubic metre (µg/m3).
Located in Data and maps Maps and graphs
Figure Troff document Nitrogen oxide 2010 - Annual limit value for the protection of vegetation
In the air quality directive (2008/EC/50), the EU has set a critical level for nitrogen oxides (NOx) for the protection of vegetation within the zones designated by member states: the NOx annual mean value may not exceed 30 micrograms per cubic metre (µg/m3).
Located in Data and maps Maps and graphs
Figure Non-methane volative organic compounds (NMVOC) distance-to-target for EEA member countries
The distance-to-target indicator shows how current emissions compare to a linear emission reduction 'target-path' between 1990 emission levels and the 2010 emission ceiling for each country. Negative percentage values indicate the current emissions in a country are below the linear target path; positive values show that current emission lie above a linear target path to 2010.
Located in Data and maps Maps and graphs
Figure NOx annual average, 2004
Annual average rural concentration map of NOx for vegetation, 2004
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Figure NOx annual average, 2005
Located in Data and maps Maps and graphs
Figure NOx annual average, 2006
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Located in Data and maps Maps and graphs
GIS Map Application Ozone (O3) twenty-sixth highest daily max 8-hour average in Europe
The map shows the twenty-sixth highest Ozone (O3) value in Europe based on daily max 8-hour averages with at least 75% of valid measurements, in µg/m3 (source: EEA, AirBase v.8 & AQ e-Reporting).
Located in Environmental topics Air pollution Interactive maps and data viewers
Figure C source code header Ozone - 8 hour mean target value for the protection of human health
In the air quality directive (2008/EC/50), the EU has set a target value and a long term objective value for ozone (O3) for the protection of human health. Target value: the maximum daily eight-hour mean may not exceed 120 micrograms per cubic metre (µg/m3) on more than 25 days per calendar year averaged over three years. Long term objective value: the maximum daily eight-hour mean may not exceed 120 micrograms per cubic metre (µg/m3) within a calendar year.
Located in Data and maps Maps and graphs
Figure Ozone - Target value for the protection of vegetation
In the air quality directive (2008/EC/50), the EU has set a target value and a long term objective value for ozone (O3) for the protection of vegetation. Target value: the AOT40 may not exceed 18000 (µg/m3) per hour in the period from 1 May to 31 July averaged over five years. Long term objective value: the AOT40 may not exceed 6000 (µg/m3) per hour in the period from 1 May to 31 July within a calendar year. AOT40 (expressed in (μg/m3) ∙ hours) means the sum of the difference between hourly concentrations greater than 80 μg/m3 (= 40 parts per billion) and 80 μg/m3 over a given period using only the one-hour values measured between 8.00 and 20.00 Central European Time (CET) each day. More information is provided in Annex VII of directive (2008/EC/50).
Located in Data and maps Maps and graphs
Figure Ozone 26th highest maximum 8-hour daily value, 2005
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Located in Data and maps Maps and graphs
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100