The daily summer maximum concentration of ozone, modelled mean over 5 years
1ppb O3 ~ 2 µg/m3
For references, please go to www.eea.europa.eu/soer or scan the QR code.
This briefing is part of the EEA's report The European Environment - State and Outlook 2015. The EEA is an official agency of the EU, tasked with providing information on Europe's environment.
PDF generated on 25 Jun 2016, 04:14 PM