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. 2016 Apr 21;15:14. doi: 10.1186/s12942-016-0042-z

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© Dewulf et al. 2016

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 9 — Maps of Belgium showing the difference between the statically and dynamically (dynamic minus static) calculated exposure to NO₂, for both the week (n = 3,465,917) and weekend day (n = 3,495,453)