Figure 3.
Comparison of model-specific NOx predictions from three modeling scenarios; 1, dispersion modeling with additional information on global radiation, 2, land-use regression modeling including global radiation and 3, a hybrid model including dispersion modeling, global radiation and LUR components. DM, Airviro Gauss and SIMAIR road dispersion model; LUR, land-use regression model; MET, meterological variables, (global radiation); STATMON, stationary monitoring, delta urban NOx (urban–rural).