The Active Personal Particulate Monitor, an equipment to monitor PM2,5 air pollution particles, installed at an elementary school classroom to monitor one student Miftah Rafly Hanafi daily routine at the school, in Jakarta. During the observation that is held by Greenpeace Indonesia joined with CNN Indonesia, recorded for six hours school activities the student inhales 40 Ug/m3 PM2,5 pollution particles, so for a month there will be predicted 25.920 Ug/m3 of PM2,5 in his body.