The links below lead to a files that contain cross section and quantum yield data as a function of wavelength and, in some cases, temperature. Load the files to your computer:
JPLO3QY.txt JPL97 O3 quantum yields
TaluO3QY.txt Talukdar et al. O3 quantum yields
MoliO3C2.txt Molina & Molina O3 cross sections
JPLNO2QY.txt JPL97 NO2 quantum yields
JPLNO2CS.txt JPL97 NO2 cross sections
HarNO2CS.txt Harder et al. NO2 cross sections