Trend in annual mean of daily max 8 h-mean O3 concentrations (left) and trend in 93.2 percentile of daily 8 max h-mean O3 concentrations (right) (in μg/m3) for 2001–2010 per station type
Figure
Created 26 Sep 2012
Published 26 Sep 2012
Last modified 29 Nov 2012
1
min read
Topics:
Air pollution
,
All stations in EU Member States, with at least 75 % data coverage for at least eight years were included in the analysis. Concentrations per station type are given in μg/m3. In the diagrams a geographical bias exists towards central Europe where there is a higher density of stations.
The 93.2 percentile of daily max 8-h mean values is directly related to the target value for O3, as 25 days per year are allowed to have exceedances of the target value threshold of 120 μg/m3.
Documents
Metadata
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Temporal coverage:
- 2001-2010
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Tags:
- ozone , o3 , air pollution
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Geographic coverage:
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Rights:
- EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: Federal Environmental Agency (UBA).
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Owners:
- Federal Environmental Agency (UBA)
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Processors:
- European Topic Centre on Air pollution and Climate change mitigation (ETC/ACM)
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Figure type:
- Graph
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For references, please go to https://www.eea.europa.eu/data-and-maps/figures/trend-in-annual-mean-of or scan the QR code.
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