better air quality in asian and pacific rim cities baq 2002 16 dec 18 hong kong convention exhibition centre hkcec jakarta management trends policies delivered by kosasih wirahadikusumah head of environmental agency metropolitan government on the regional workshop december 16th 2 i introduction is capital city indonesia located a low land area with average height around 7 meter above sea level between 6 12 south latitude 106 48 east longitude comprised 661 52 square km 977 5 km2 water divided administratively into six municipalities ie central eastern western northern one kabupaten thousand island year 2000 population was 9 million to 10 at night time 11 13 daytime expected be doubled next two decade if no significant urban taken as inhabited variety races