The use of (PCA) and (FA) to study some of polutants in Baghdad City "Al-Russafa Side "


fr]ngifat Components Analysis (pCA) and Factor analysis (FA) " depending on two extraction methods, namely principalcomponent factor anarysis (pcFA) and maximum hlefihoodfactor analysis (MLFA), are used to study some of porlutants i, atmospheres of some industrial district in Al-Russafa side of Baghdad city.