Prediction of PM2.5 in DKI Jakarta Using Ordinary Kriging Method

Air pollution is a serious matter that must be addressed promptly and quickly. One of the most dangerous pollutants in air PM2.5. This pollutant particulates dust measuring 2.5 micrometers. PM2.5 can cause environmental health problems such as acute respiratory infections, lung cancer, cardiovascular premature death. occurs big cities capital city Indonesia, DKI Jakarta, which with highest levels Indonesia. There are 6 six stations Jakarta measure PM.2.5 level at areas. The ordinary kriging one spatial methods used to predict outside existing stations, for example Pulogadung industrial area. area was selected because there many factories this increase air. To concentration could done by calculating surrounding concentrations were not available quality. In study, we use mean an absolute percentage error ( MAPE ) value evaluate Ordinary Kriging performance predicting Jakarta.