Scientific journal publication Variation and co-variation of PM10, particle number concentration, NOx and NO2 in the urban air – relationships with wind speed, vertical temperature gradient and weather type. Grundström, M.; Hak, C.; Chen, D.; Hallquist, M.; Pleijel, H. Publication details Journal: Atmospheric Environment, 120, 317–327, 2015 DOI: 10.1016/j.atmosenv.2015.08.057