Table 1 Radioactivity in. Air (pCi/m?) Composite Samples Station Ce-Lhh Ru-106 . Zr-95, Pu-238 Pu-2 1 8x 107° 8x1? wweio? <.1Xx 107" 5.4 X 107 2 7x10 8x10 8x10 <.1Xx 10 4.2. x 10" 3 7X 107° 9 X 107° 9 x 107° h 5 9X10 6X10° 8x10 1x10 -1.0x 107" 8x10 .7x10% =< .1x107 x10 6x10" 1.2x107 .7x210% ax.i0% 4x10 Eneu 1 8x10 8x10 2 BxX10° 8xX107° axiot 4x 107 3 6xX10°% 8x10° .7x107° x .107 4 x 107 ho gx) ax.) =6.zx10® =<.axi0 =. x 10 MPC in Air, pCi/m? (individuals) o ee Soluble Insoluble Ce-14h 3X 10° 2X 10° Ru-106 3X 10° 2X 10° ur+95 h xX 10° 1 x io? Pu-238 7X 107° 1 Pu-239 6x 107° 1 *Background in U.S. in 1968 was about 0.4 X 107+ pei/m, Station 1 (Bikini) was moved from upwind to downwindside of lagoon road after the second day.