Figures & data
TABLE 1 APM sampling parameters
TABLE 2 Ambient temperature and relative humidity ranges for all sampling locations
FIG. 4 Number concentration through DMA-APM as a function of APM voltage for atmospheric particles at I-710 with d me = 118 nm.
![FIG. 4 Number concentration through DMA-APM as a function of APM voltage for atmospheric particles at I-710 with d me = 118 nm.](/cms/asset/b4edc0a1-1a83-4c07-94ac-3e84ac85d683/uast_a_180336_o_f0004g.gif)
TABLE 3 Summary of APM measurements conducted in the Los Angeles Basin in September/October 2004
FIG. 7 Effective density variation with respect to particle mobility diameter at I-710. Data labels indicate percentage of number concentration measured for each particle size with respective effective density.
![FIG. 7 Effective density variation with respect to particle mobility diameter at I-710. Data labels indicate percentage of number concentration measured for each particle size with respective effective density.](/cms/asset/7af048d8-1926-4e3c-8756-39899d86fdd0/uast_a_180336_o_f0007g.gif)
FIG. 8 Effective density variation with respect to particle mobility diameter at CA-110. Data labels indicate percentage of number concentration measured for each particle size with respective effective density.
![FIG. 8 Effective density variation with respect to particle mobility diameter at CA-110. Data labels indicate percentage of number concentration measured for each particle size with respective effective density.](/cms/asset/824c27e7-1fbc-496b-a183-7ab73184cc62/uast_a_180336_o_f0008g.gif)
FIG. 9 Effective density variation with respect to particle mobility diameter at USC. Data labels indicate percentage of number concentration measured for each particle size with respective effective density.
![FIG. 9 Effective density variation with respect to particle mobility diameter at USC. Data labels indicate percentage of number concentration measured for each particle size with respective effective density.](/cms/asset/2b92f059-3d95-4d63-8ebe-00547ec6b72a/uast_a_180336_o_f0009g.gif)