To combat air inequality, governments and researchers must open their data - Hasenkopf, C.A.; Adukpo, D.C.; Brauer, M.; Dewitt, L.; Guttikunda, S.; Ibrahim, A.I.; Lodoisamba, D.; Mutanyi, N.; Olivares, G.; Pant, P.; Salmon, M.; Sereeter, L. (Clean Air Journal, 2016)