Sensor network for PM2.5 measurements on an academic campus area Marek Badura, Izabela Sówka, Piotr Batog, Piotr Szymański and Łukasz Dąbrowski E3S Web Conf., 116 (2019) 00004 Published online: 24 September 2019 DOI: 10.1051/e3sconf/201911600004