抄録
We conducted field observation for air quality over Jakarta city using a number of passive samplers for NO2 and SO2 in August 2004 in dry season and for NO2, NOx, SO2 and O3 in March 2006 in rainy season. Observed values show that local field has effected air pollution distribution both horizontal and vertical. The sea breeze circulation that was stronger in August (dry season) caused air pollutant concentration in northern part of Jakarta has become lower than March (rainy season). In August vertical structure has more become complex caused the vertical distribution of concentration more not uniform than March.
