Figure
93.2 percentile of O3 maximum daily 8-hour mean in 2018
Figure
Created 22 Sep 2020
Published 30 Sep 2020
Last modified 30 Sep 2020
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min read
Topics:
Air pollution
Observed concentrations of O3 in 2018. The map shows the 93.2 percentile of the O3 maximum daily 8-hour mean, representing the 26th highest value in a complete series. It is related to the O3 target value. At sites marked with dots in the last two colour categories, the 26th highest daily O3 concentrations were above the 120 μg/m3 threshold, implying an exceedance of the target value threshold. Please note that the legal definition of the target value considers not only 1 year but the average over 3 years. Only stations with more than 75 % of valid data have been included in the map.
European data
Metadata
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Units:
µg/m3
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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: European Environment Agency (EEA).
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Owners:
- European Environment Agency (EEA)
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Figure type:
- Map
Additional information
Estonia submitted data from seven stations which do not appear in the map since they could not been properly processed. All of them had values in 2018 below the TV threshold for the protection of health.
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Geographic coverage
Temporal coverage
2018
For references, please go to https://www.eea.europa.eu/data-and-maps/figures/93-2-percentile-of-o3-4 or scan the QR code.
PDF generated on 26 Feb 2021, 06:34 AM
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Topics:
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