A high-resolution three-channel diode-laser spectrometer was used to record a large number of spectra with 14N16O2 and foreign gas pressures ranging from 0.1 to 0.4 and 20 to 150 Torr, respectively, at room temperature. The 6.2-μm region corresponding to the ν3 band of NO2 was analyzed and the broadening and shift coefficients were derived in the case of collisions between NO2 and H2, D2, O2, N2, CO2, and SO2 for 13 lines with 18 ≤ N″ ≤ 38 and 1 ≤ K″a ≤ 5. This experimental study confirms general trends. The broadening coefficients decrease with an increase of the rotational quantum number N″ whereas the absolute values of the line-shift coefficient increase with increasing N″. In the case of the studied diatomic perturbers the size of the broadening coefficients corresponds to the size of the quadrupole moments. The only collision partner with nonvanishing dipole moment, SO2, shows the largest broadening effect as expected. All shift coefficients are negative for the lines under study.