Kandungan TSP dan PM-10 di Udara Jakarta dan SekitarnyaHendroMartonoauthorA survey was performed to assess the quality of ambient air in Jakarta, Bogor, Depok, Tangerang and Bekasi. Ambient air samples were collected from 33 sampling points at a distance of 0 meter and 120 meters from each main roads respectively. The highest average content of TSP in ambient air at 0 meter was found in West Jakarta (652.02 mg/cu.m) and that of 120 meters from the main road was in Bekasi (445.46mg/cu.m ). The highest difference of the TSP content between the two sampling points was in Kebon Jeruk, West Jakarta (96.62 %), and the lowest one was in Cikarang, Bekasi (1.63 %). Furthermore, the highest difference of the PM-10 content between the two sampling points was in Jalan Raya Bogor, Depok (96.86 %), and the lowest one was in Cikarang, Bekasi (17.26 %). In the whole areas of study, the average content of TSP was 522.44mg/cu.m (0 meter), and 178.09mg/cu.m (120 meters) , so the difference of the pollutant content between the two sampling points was 65.91 %. Meanwhile, the average content of PM-10 was 326.25mg/cu.m (0 meter), and 97.09mg/cu.m (120 meters), so the difference of the pollutant content between the two sampling points was 70.24 %. The difference of the means of both TSP and PM-10 content levels between the two sampling sites were significant. The percentages of sampling points complying with TSP level standard were 9.52 % (0 meter) and 75.76 % (120 meters from the road sides). While that of PM-10 were 18.18 % (road side sampling) and 78.79 % (120 meters from the road sides). Crusial measure for controlling the TSP and PM-10 pollution should also be addressed to mobile sources, such as reducing diesel motorized-vehicles and providing proper mass transportation.WA 525-590 Health Administration and Organization2003Pusat Penelitian dan Pengembangan Ekologi KesehatanArticle