ESTIMATES OF THE EFFECT OF LOCAL PRECURSOR CONTROL ON THE AMBIENT OZONE CONCENTRATION IN OSLO

The \"EKMA Model\" (Empirical kinetic Modeling Approach) has been used to calculate changes in the ambient ozone concentration downwind of Oslo (60 N) for various assumptions of local emission control and transported ozone. The calculations were carried out for 14 May and 6 June 1980 when the recorded maximum ozone concentrations were 143 and 135 ppb, respectively.