NO<sub>2</sub>: Quadruplets of continuous NO<sub>2</sub>-measurements: index stations (Ind), reference stations (Ref) before (pre) and after (post) introduction of LEZ.
- Peter Morfeld (575986)
- David A. Groneberg (613769)
- Michael F. Spallek (613770)
Publication date
August 2014
DOIAbstract
<p>Ind.diff and Ref.diff denote differences between index measurements and between reference measurements (negative post-pre differences indicate lower values after introduction of LEZ). Concentrations measured in µg/m<sup>3</sup>.</p><p>N: number of quadruplets; Min: minimum, p5: 5<sup>th</sup> percentile, p50: median, mean: arithmetic average, p95: 95<sup>th</sup> percentile, max: maximum, unit:</p
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