Additional file 1: of The effect of industry-related air pollution on lung function and respiratory symptoms in school children

Figure S1. Modelled NOX isoconcentration contours (μg/m3), five years average exposure (2008–2012) without background concentration. Map reprinted from Kadaster [28] in the Netherlands under a CC-BY-4.0 license, 2017″. (JPEG 1976 kb)