Korttidsstudie av sammenhengen mellom luftforurensninger og helsevirkninger i Grenland. Forholdet mellom konsentrasjoner av luftforurensninger inne i og utenfor boliger i Grenland.

The report contains the established relationships between indoor and outdoor concentrations of the following air pollutants: SO2, NO2, the fine fraction of the suspended particles, SO4^2- and NO3- on the fine fraction, CO, O3, pollen, the coarse fraction of the suspended particles and SO4^2- and NO3- on the coarse fraction. The relationships are based on measurements and, when necessary, values taken from the literature.