English Abstract This Annual Air Quality Report presents a survey of
concentraitons and depositions of a number of air pollutants in the
Netherlands in 1989. components considered are amongst others SO2, NO2,
Nox, CO, O3, Ox, F, black smoke, Pb and VOC (volatile organic components).
Special items like episodes with photochemical air pollution in 1989, acid
deposition and biological measurements are also