I In order to overcome the problem of air pollution from vehicle emissions, the DKIJakarta Government has implemented a Low Emission Zone (LEZ) for the first timein Kawasan Kota Tua Jakarta (Jakarta Old City) since February 8, 2021. Onlypedestrians, bicycles, public transportation, and vehicles with special signs can crossLEZ. The purpose of this study are to identify the presence of heavy metals in TotalSuspended Particulates (TSP); analyzing the concentration of three parameters (TSP,Pb, and Zn) based on the Ambient Air Quality Standard; comparing theconcentrations of the three parameters inside the LEZ and outside the LEZ; andanalyzing the efforts to control TSP, Pb and Zn. The research method used on thisstudy is descriptive quantitative. Samples were taken using a portable High VolumeAir Sampler (HVAS) and analyzed using Atomic Absorption Spectrophotometry(AAS) Flame. Samples were taken for 7 days (morning, afternoon, evening) at 4sampling points (UPK Kota Tua, Jakarta Historical Museum, Kawasan Kota TuaEntrance, Jakarta Kota Station) between 25 March – 15 May 2022 so that 84 sampleswere obtained. The results showed that the concentration of TSP and Zn met theAmbient Air Quality Standard, while the concentration of Pb surpass the Ambient AirQuality Standard Indonesian Government Regulations (2 g/Nm3) at the KawasanKota Tua Entrance on Friday (4.343 g/Nm3), Jakarta Kota Station on Wednesday(2.080 g/ Nm3), and at the four sampling points with a range of 2.055 – 3.094 g/Nm3on weekend. The average consentration of TSP and Pb outside LEZ locations weregreater than at LEZ location, while there was no significant difference of Znconcentrations between outside and inside LEZ locations. Some efforts to controlvehicle emissions include the aplication of LEZ phase 2, the use of tools based onactivated carbon that can reduce lead, and the expansion of open spaces by plantingSwietenia macrophylla and Cerbera manghas that can reduce the concentration of Pb