Data for publication "COVID-19 lockdowns highlight a risk of increasing ozone pollution in European urban areas"

<p>Data to&nbsp;accompany the &quot;COVID-19 lockdowns highlight a risk of increasing ozone pollution in European urban areas&quot; paper published in Atmospheric Chemistry and Physics.&nbsp;This repository contains metadata for the&nbsp;ambient air quality and surface meteorological&nbsp;sites used for the analysis.</p> <p>The observations have not been included due to licencing issues, but can be shared by reasonable request to the author.&nbsp;</p> <p>All files are .csv files, with UTF-8 encoding, and are self describing.</p> <p>&nbsp;</p>