Articles | Volume 18, issue 5
https://doi.org/10.5194/acp-18-3563-2018
https://doi.org/10.5194/acp-18-3563-2018
Research article
 | 
12 Mar 2018
Research article |  | 12 Mar 2018

Analysis of the distributions of hourly NO2 concentrations contributing to annual average NO2 concentrations across the European monitoring network between 2000 and 2014

Christopher S. Malley, Erika von Schneidemesser, Sarah Moller, Christine F. Braban, W. Kevin Hicks, and Mathew R. Heal

Data sets

AirBase – The European air quality database v8 European Environment Agency (EEA) https://www.eea.europa.eu/data-and-maps/data/airbase-the-european-air-quality-database-8

Air Quality e-Reporting (AQ e-Reporting) European Environment Agency (EEA) https://www.eea.europa.eu/data-and-maps/data/aqereporting-2

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Short summary
This study quantifies the contribution of hourly nitrogen dioxide (NO2) variation to annual NO2 concentrations at > 2500 sites across Europe. Sites with distinct monthly, hour of day, and hourly NO2 contributions to annual NO2 were not grouped into specific European regions. Within relatively small areas there were sites with similar annual NO2 but with differences in these contributions. Therefore, measures implemented to reduce annual NO2 in one location may not be as effective in others.
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