Multi-pollutant emissions inventory and PM2.5 pollution source apportionment for Bandung, Indonesia

This paper presents the first-of-its-kind emissions inventory and pollution modeling work conducted for Bandung City. This effort was carried out under the APnA (Air Pollution knowledge Assessments) city program, which collected extensive opensource data relevant for developing a first-order emissions inventory. This inventory was qualitatively and quantitatively validated using the CAMx chemical transport model coupled with high resolution meteorological data from WRF system. The emissions inventory was compiled for all primary pollutants, including PM2.5, PM10, carbonaceous aerosols, SO2, NOx, carbon monoxide, and VOCs, with final spatial resolution of 0.01 (~1 km) and a temporal resolution of 1 hour for the pollution model results.