Study on composition of dust particles in the atmosphere of the city Sir tennis, Indonesia, use the data data sampling of Environmental station. Monitoring Center in October to December.2556 samples with GENT Stack Filter classification of dust emission element size and type PM2.5 วามเข้มข้น PM10 and measurement of the element. Technique X-Ray Fluorescence; X - ray (PIXE) with ED-XRF Epsilon 5 the Black Carbon;BC measuring machine with Smoke Stain Reflectometer results showed that the concentration and average PM2.5 PM10 is 14.60 34.34 tracks and g / M buttons. The lower air quality standard of Indonesia (150 could g / M maximum per year) and the average concentrations of BC is in the range from 1.56-3.62 g / M buttons, and found that lead;Pb element is assembled with the highest concentrations are low 0.67 could g / m were lower in air quality standard in Asia (1 Doni could g / M maximum per year)
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