Table 2. Fallout Plutonium-239,240 Particle Size Distribution Weight Particulate Concentration 0.440 19.3 3.3-7 0.169 2.0-3.3 1.1-2.0 Particle Range Gum) VEL > 7 < 1.1 Total (g) (ug/m3) Plutonium-239,240 Concentration (aCi/m>) Plutonium—239, 240 Concentration (pCi/g) Fallout GMX 0.97 (22%) 0.049 768 7.4 1.2 (3%) 0.16 399 0.097 4.3 3.0 (82) 0.70 900 0.102 4.5 7.6 (20%) 1.66 862 0.445 19.5 25.9 (67%) 1.30 336 1.253 55.0 38.7