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Table 00-3e.  Trace Element Concentrations in Aerosols determined by Atomic Absorption Spectrometry and Inductively Coupled Plasma Mass Spectrometry

Sn through Zna

(July 1999 - December 2000)

See CEMRC 2000 Report, "Particulate concentrations and inorganics in near-surface air" for descriptions of locations and methods of data collection.
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bAnalyte
Date Station cType Sn Sr Th Ti Tl U V Zn
07/29/99 On Site LTSP <MDL 1.14E+00 <MDL 1.67E+01 <MDL 1.05E-02 2.89E+00 <MDL
08/17/99 On Site LTSP <MDL 2.88E+00 <MDL 2.55E+01 <MDL 2.09E-02 <MDL <MDL
08/26/99 On Site LTSP <MDL <MDL <MDL <MDL 4.52E-02 <MDL <MDL <MDL
09/04/99 On Site LTSP <MDL 1.53E+00 1.63E-02 7.47E+00 <MDL 8.52E-03 <MDL 8.32E+00
09/14/99 On Site LTSP <MDL 7.95E-01 <MDL <MDL <MDL <MDL <MDL <MDL
08/07/99 Near Field LPM10 <MDL 9.34E-01 <MDL 1.71E+01 <MDL 9.56E-03 1.33E+00 5.59E+01
08/17/99 Near Field LPM10 2.07E+01 5.02E+00 1.58E-02 4.06E+01 <MDL 2.83E-02 <MDL 1.10E+01
08/26/99 Near Field LPM10 <MDL 1.16E+00 <MDL 7.98E+00 <MDL 2.03E-02 <MDL 5.14E+00
09/04/99 Near Field LPM10 <MDL 8.71E-01 1.21E-02 7.35E+00 <MDL 1.01E-02 <MDL <MDL
09/14/99 Near Field LPM10 <MDL 7.62E-01 1.20E-02 <MDL <MDL <MDL <MDL 3.37E+01
08/07/99 Near Field LPM2.5 <MDL 1.60E-01 <MDL 6.25E+00 <MDL <MDL 1.55E+00 2.27E+01
08/17/99 Near Field LPM2.5 <MDL 2.12E+00 <MDL 1.45E+01 <MDL <MDL <MDL <MDL
08/26/99 Near Field LPM2.5 <MDL <MDL <MDL <MDL <MDL <MDL 1.62E+00 1.91E+01
09/04/99 Near Field LPM2.5 <MDL 2.48E-01 <MDL <MDL <MDL <MDL <MDL <MDL
09/14/99 Near Field LPM2.5 <MDL <MDL <MDL <MDL <MDL <MDL <MDL <MDL
07/29/99 Near Field LTSP <MDL <MDL <MDL 1.06E+01 <MDL <MDL 3.31E+00 <MDL
08/17/99 Near Field LTSP <MDL 2.94E+00 1.11E-02 3.10E+01 <MDL 2.42E-02 <MDL <MDL
08/26/99 Near Field LTSP <MDL 4.50E-01 <MDL 7.81E+00 <MDL 1.18E-02 <MDL <MDL
09/14/99 Near Field LTSP <MDL 8.18E-01 1.48E-02 8.44E+00 <MDL 9.30E-03 <MDL <MDL
07/29/99 Cactus Flats LPM10 <MDL 9.34E-01 <MDL 1.55E+01 <MDL <MDL 3.41E+00 7.39E+00
08/07/99 Cactus Flats LPM10 <MDL 9.71E-01 <MDL 2.12E+01 <MDL 1.34E-02 1.52E+00 4.99E+00
08/17/99 Cactus Flats LPM10 <MDL 1.94E+00 2.13E-02 2.89E+01 <MDL 2.19E-02 <MDL <MDL
08/26/99 Cactus Flats LPM10 <MDL 5.23E-01 <MDL 9.62E+00 <MDL 1.44E-02 2.61E+00 <MDL
09/04/99 Cactus Flats LPM10 <MDL 9.26E-01 1.79E-02 7.05E+00 <MDL 9.64E-03 <MDL <MDL
09/14/99 Cactus Flats LPM10 <MDL 9.83E-01 1.59E-02 8.91E+00 <MDL <MDL <MDL <MDL
08/17/99 Cactus Flats LPM2.5 <MDL 3.48E-01 <MDL 1.12E+01 2.94E-02 <MDL <MDL <MDL
08/26/99 Cactus Flats LPM2.5 <MDL <MDL <MDL <MDL <MDL <MDL 1.92E+00 <MDL
09/04/99 Cactus Flats LPM2.5 <MDL 3.01E-01 <MDL <MDL <MDL <MDL <MDL <MDL
09/14/99 Cactus Flats LPM2.5 <MDL 1.46E-01 <MDL <MDL <MDL <MDL <MDL <MDL
08/17/99 Cactus Flats LTSP <MDL 1.75E+00 1.90E-02 2.37E+01 <MDL 2.04E-02 <MDL <MDL
08/26/99 Cactus Flats LTSP <MDL <MDL 5.85E-03 4.34E+01 <MDL 6.84E-02 <MDL <MDL
08/26/99 Cactus Flats LTSP <MDL 4.43E-01 2.81E-02 5.81E+01 <MDL 1.00E-01 <MDL <MDL
09/04/99 Cactus Flats LTSP <MDL 1.14E+00 3.53E-02 2.21E+01 <MDL 1.34E-02 <MDL 1.84E+02
09/14/99 Cactus Flats LTSP <MDL 9.57E-01 2.23E-02 9.01E+00 <MDL 1.02E-02 <MDL 2.67E+01
10/30/99 On Site LTSP <MDL 4.96E+00 7.13E-02 2.44E+01 6.20E-01 2.58E-02 1.04E+00 4.51E+00
11/09/99 On Site LTSP <MDL 5.88E+00 5.74E-02 2.01E+01 1.19E-01 2.51E-02 <MDL 1.04E+01
11/18/99 On Site LTSP <MDL 8.57E+00 2.03E-01 5.49E+01 1.63E-01 5.98E-02 4.99E+00 1.62E+02
11/27/99 On Site LTSP <MDL 2.74E+00 6.23E-02 1.97E+01 5.35E-03 2.03E-02 <MDL <MDL
12/14/99 On Site LTSP <MDL 9.82E+00 1.73E-01 5.31E+01 <MDL 5.76E-02 2.48E+00 8.31E+00
12/16/99 On Site LTSP <MDL 8.24E+00 1.18E-01 6.39E+01 <MDL 5.41E-02 2.18E+00 1.98E+01
12/25/99 On Site LTSP <MDL 1.60E+00 <MDL 8.77E+00 6.27E-03 1.01E-02 <MDL <MDL
12/25/99 On Site LTSP 8.05E+00 1.75E+00 4.12E-03 8.90E+00 4.07E-03 9.98E-03 <MDL 2.93E+00
12/28/99 On Site LTSP <MDL 3.68E+00 5.81E-02 1.79E+01 <MDL 1.91E-02 <MDL 3.58E+00
10/30/99 Near Field LPM10 <MDL 1.39E+00 3.39E-02 1.20E+01 <MDL 9.76E-03 <MDL <MDL
11/09/99 Near Field LPM10 <MDL 2.49E+00 3.30E-02 1.32E+01 2.12E-02 1.61E-02 2.40E+00 1.33E+01
11/18/99 Near Field LPM10 <MDL 3.98E+00 1.15E-01 2.94E+01 6.16E-02 3.08E-02 5.76E+00 6.35E+01
11/27/99 Near Field LPM10 <MDL 3.38E+00 7.70E-02 2.58E+01 <MDL 2.65E-02 <MDL <MDL
12/07/99 Near Field LPM10 <MDL 3.30E+00 7.51E-02 2.08E+01 <MDL 2.09E-02 4.38E+00 6.30E+00
12/14/99 Near Field LPM10 <MDL 1.58E+00 3.32E-02 1.25E+01 <MDL 1.01E-02 1.07E+00 1.96E+01
12/16/99 Near Field LPM10 <MDL 3.18E+00 6.69E-02 7.82E+01 <MDL 2.29E-02 2.18E+00 2.34E+01
12/25/99 Near Field LPM10 <MDL 1.41E+00 <MDL 5.84E+00 <MDL 6.03E-03 <MDL 1.43E+01
12/28/99 Near Field LPM10 <MDL 8.68E-01 2.86E-02 1.26E+01 3.66E-02 9.63E-03 1.27E+00 3.83E+01
01/06/00 Near Field LPM10 <MDL 2.65E+00 6.06E-02 1.92E+01 <MDL 1.79E-02 <MDL 1.47E+01
10/30/99 Near Field LPM2.5 <MDL 3.46E-01 5.41E-03 4.76E+00 <MDL <MDL <MDL <MDL
11/09/99 Near Field LPM2.5 <MDL 5.96E-01 7.15E-03 <MDL 2.98E-02 <MDL 2.97E+00 1.76E+01
11/18/99 Near Field LPM2.5 <MDL 8.65E-01 1.42E-02 <MDL 4.26E-02 <MDL 3.52E+00 1.43E+01
11/27/99 Near Field LPM2.5 <MDL 2.42E+00 5.01E-02 1.67E+01 <MDL 1.62E-02 1.32E+00 9.76E+00
12/07/99 Near Field LPM2.5 <MDL 3.81E-01 7.81E-03 <MDL <MDL <MDL 3.12E+00 <MDL
12/14/99 Near Field LPM2.5 <MDL 3.79E-01 9.15E-03 <MDL 7.51E-02 <MDL <MDL 1.97E+01
12/16/99 Near Field LPM2.5 <MDL 8.35E-01 1.53E-02 2.07E+01 <MDL <MDL <MDL 6.72E+01
12/25/99 Near Field LPM2.5 <MDL 1.38E-01 <MDL <MDL <MDL <MDL <MDL 6.07E+00
12/28/99 Near Field LPM2.5 <MDL 2.21E-01 <MDL <MDL <MDL <MDL <MDL 4.46E+00
01/06/00 Near Field LPM2.5 <MDL 4.15E-01 1.32E-02 <MDL <MDL <MDL <MDL 1.50E+01
10/30/99 Near Field LTSP <MDL 9.20E-01 1.62E-02 8.07E+00 <MDL <MDL <MDL <MDL
10/21/99 Near Field LTSP <MDL 1.09E+00 1.92E-02 8.90E+00 2.53E-01 <MDL <MDL 1.15E+01
11/09/99 Near Field LTSP <MDL 2.72E+00 3.55E-02 1.35E+01 6.93E-02 1.58E-02 1.88E+00 6.34E+00
11/18/99 Near Field LTSP <MDL 3.59E+00 1.07E-01 2.69E+01 9.64E-02 2.61E-02 3.75E+00 9.74E+00
11/27/99 Near Field LTSP <MDL 3.19E-01 6.88E-03 <MDL <MDL <MDL <MDL 5.44E+00
12/07/99 Near Field LTSP <MDL 3.37E+00 7.87E-02 2.22E+01 <MDL 2.21E-02 3.53E+00 <MDL
12/14/99 Near Field LTSP <MDL 3.83E+00 1.51E-01 4.40E+01 <MDL 3.99E-02 1.78E+00 6.69E+00
12/16/99 Near Field LTSP <MDL 5.50E+00 1.15E-01 7.51E+01 <MDL 1.16E-01 1.59E+00 7.19E+01
12/16/99 Near Field LTSP <MDL 1.74E+00 3.26E-02 1.11E+01 <MDL 1.23E-02 <MDL <MDL
12/25/99 Near Field LTSP <MDL 1.43E+00 7.73E-03 7.62E+00 <MDL 8.59E-03 <MDL 4.86E+00
12/28/99 Near Field LTSP <MDL <MDL <MDL <MDL <MDL <MDL <MDL <MDL
01/06/00 Near Field LTSP <MDL 3.05E+00 7.42E-02 2.35E+01 <MDL 2.15E-02 3.53E+00 <MDL
10/30/99 Cactus Flats LPM10 <MDL 2.15E+00 3.91E-02 1.43E+01 <MDL 1.16E-02 <MDL 4.33E+00
11/09/99 Cactus Flats LPM10 <MDL 2.68E+00 3.86E-02 1.50E+01 3.05E-01 1.68E-02 5.10E+00 1.64E+01
11/18/99 Cactus Flats LPM10 1.98E+01 3.99E+00 1.13E-01 3.11E+01 1.28E-01 3.15E-02 2.22E+00 6.69E+00
11/27/99 Cactus Flats LPM10 <MDL 2.34E+00 5.14E-02 1.68E+01 <MDL 1.73E-02 <MDL 4.13E+00
12/07/99 Cactus Flats LPM10 <MDL 3.22E+00 9.76E-03 2.00E+01 3.42E-02 2.54E-02 3.77E+00 1.88E+02
12/14/99 Cactus Flats LPM10 <MDL 1.69E+00 4.94E-02 1.67E+01 <MDL 1.53E-02 1.24E+00 1.85E+01
12/16/99 Cactus Flats LPM10 <MDL 2.46E+00 6.10E-02 2.32E+01 <MDL 2.88E-02 <MDL 2.89E+01
12/25/99 Cactus Flats LPM10 <MDL 1.16E+00 1.70E-02 7.40E+00 <MDL 6.07E-03 1.68E+00 2.78E+01
12/28/99 Cactus Flats LPM10 <MDL 7.24E-01 1.27E-02 5.82E+00 <MDL 5.02E-03 <MDL 7.27E+00
01/06/00 Cactus Flats LPM10 <MDL 2.92E+00 6.83E-02 2.06E+01 <MDL 2.04E-02 4.10E+00 2.68E+01
10/30/99 Cactus Flats LPM2.5 <MDL 3.79E-01 5.29E-03 4.82E+00 <MDL <MDL <MDL 3.72E+00
10/21/99 Cactus Flats LPM2.5 <MDL 2.75E-01 <MDL <MDL 9.87E-01 <MDL <MDL 1.84E+01
11/09/99 Cactus Flats LPM2.5 1.87E+01 4.86E-01 <MDL <MDL 1.01E+00 <MDL 2.83E+00 4.04E+01
11/18/99 Cactus Flats LPM2.5 <MDL 6.43E-01 1.92E-02 <MDL 4.40E-02 <MDL <MDL 2.81E+01
11/27/99 Cactus Flats LPM2.5 <MDL 3.50E-01 7.66E-03 <MDL 1.59E-02 <MDL 1.75E+00 <MDL
12/07/99 Cactus Flats LPM2.5 <MDL 3.68E-01 <MDL <MDL 1.05E-01 <MDL <MDL 2.05E+01
12/14/99 Cactus Flats LPM2.5 <MDL 1.93E-01 8.47E-03 3.81E+00 <MDL <MDL 1.01E+00 7.47E+00
12/16/99 Cactus Flats LPM2.5 <MDL 3.52E-01 1.15E-02 <MDL <MDL <MDL <MDL 9.81E+00
12/25/99 Cactus Flats LPM2.5 <MDL 1.25E+00 <MDL <MDL 7.12E-03 <MDL <MDL 9.44E+00
12/28/99 Cactus Flats LPM2.5 <MDL 2.16E+00 1.53E-02 1.09E+01 <MDL 9.73E-03 1.67E+00 1.58E+01
10/30/99 Cactus Flats LTSP <MDL 1.92E+00 5.45E-02 1.85E+01 <MDL 1.53E-02 <MDL 3.22E+00
11/09/99 Cactus Flats LTSP <MDL 3.12E+00 4.70E-02 1.64E+01 <MDL 1.88E-02 2.68E+00 6.95E+00
11/18/99 Cactus Flats LTSP <MDL 5.26E+00 1.58E-01 4.21E+01 3.04E-02 4.20E-02 6.14E+00 7.10E+00
11/18/99 Cactus Flats LTSP <MDL 5.14E+00 1.75E-01 4.86E+01 2.82E-02 4.51E-02 <MDL <MDL
11/27/99 Cactus Flats LTSP <MDL 2.91E+00 6.66E-02 2.14E+01 7.59E-02 2.12E-02 1.67E+00 <MDL
12/07/99 Cactus Flats LTSP <MDL 4.27E+00 9.70E-02 2.67E+01 <MDL 2.70E-02 5.18E+00 <MDL
12/14/99 Cactus Flats LTSP <MDL 7.19E+00 2.17E-01 6.78E+01 1.99E-02 5.86E-02 2.41E+00 1.03E+01
12/16/99 Cactus Flats LTSP <MDL 2.97E+00 7.15E-02 2.15E+01 <MDL 2.42E-02 <MDL 1.34E+01
12/25/99 Cactus Flats LTSP <MDL 2.56E+00 5.39E-02 1.92E+01 9.04E-02 1.82E-02 <MDL 4.96E+00
12/28/99 Cactus Flats LTSP <MDL 2.14E+00 4.04E-02 1.45E+01 <MDL 1.55E-02 <MDL 1.04E+01
1/4/00 On Site LTSP <MDL 2.25E+00 6.02E-02 1.69E+01 <MDL 1.67E-02 <MDL 2.20E+01
1/8/00 On Site LTSP <MDL 2.75E+00 3.86E-02 1.40E+01 <MDL 1.29E-02 1.23E+00 7.84E+00
1/15/00 On Site LTSP <MDL 3.76E+00 5.53E-02 1.97E+01 <MDL 2.09E-02 2.02E+00 8.52E+00
1/25/00 On Site LTSP <MDL 6.85E+00 1.55E-01 4.98E+01 <MDL 4.74E-02 <MDL 1.25E+01
2/22/00 On Site LTSP 1.87E+01 6.47E+00 1.06E-01 3.98E+01 <MDL 3.04E-02 <MDL 1.63E+01
3/2/00 On Site LTSP 2.04E+01 6.33E+00 1.05E-01 3.32E+01 4.67E-02 3.05E-02 2.23E+00 <MDL
3/11/00 On Site LTSP <MDL 3.52E+00 8.37E-02 2.65E+01 <MDL 2.40E-02 1.27E+00 7.61E+00
3/21/00 On Site LTSP <MDL 9.64E+00 2.45E-01 8.11E+01 2.89E-02 7.40E-02 1.87E+00 1.83E+01
12/11/99 Near Field LPM10 <MDL 3.05E+00 8.60E-02 2.45E+01 <MDL 2.34E-02 1.72E+00 1.10E+02
1/8/00 Near Field LPM10 1.24E+01 2.17E+00 5.38E-02 1.56E+01 <MDL 1.65E-02 2.75E+00 3.03E+01
1/15/00 Near Field LPM10 <MDL 3.03E+00 4.68E-02 1.65E+01 <MDL 1.67E-02 4.18E+00 1.80E+01
1/25/00 Near Field LPM10 4.32E+01 2.72E+00 6.87E-02 2.09E+01 <MDL 1.85E-02 <MDL 1.55E+01
2/22/00 Near Field LPM10 <MDL 1.79E+00 6.45E-02 2.44E+01 <MDL 1.48E-02 <MDL 2.44E+01
3/2/00 Near Field LPM10 4.41E+01 2.43E+00 5.49E-02 1.75E+01 <MDL 1.46E-02 <MDL 6.10E+01
12/11/99 Near Field LPM2.5 <MDL 3.87E-01 1.35E-02 6.36E+00 <MDL <MDL <MDL 1.22E+01
1/8/00 Near Field LPM2.5 <MDL 1.79E-01 5.75E-03 <MDL <MDL <MDL 2.19E+00 7.53E+00
1/15/00 Near Field LPM2.5 <MDL 4.53E-01 7.82E-03 <MDL <MDL <MDL 1.42E+00 1.59E+01
1/25/00 Near Field LPM2.5 2.62E+01 3.53E-01 1.33E-02 <MDL <MDL <MDL <MDL 2.31E+01
2/22/00 Near Field LPM2.5 <MDL 2.37E-01 1.32E-02 <MDL <MDL <MDL <MDL 2.75E+01
3/2/00 Near Field LPM2.5 2.53E+01 5.26E-01 1.11E-02 <MDL <MDL <MDL <MDL <MDL
12/11/99 Near Field LTSP <MDL 4.04E+00 9.29E-02 2.78E+01 <MDL 2.65E-02 1.24E+00 1.80E+01
1/15/00 Near Field LTSP <MDL 2.88E+00 5.45E-02 1.76E+01 <MDL 1.99E-02 1.77E+00 8.43E+00
1/25/00 Near Field LTSP <MDL 2.95E+00 7.65E-02 2.37E+01 <MDL 2.11E-02 <MDL 8.54E+00
2/22/00 Near Field LTSP <MDL 4.15E+00 1.10E-01 3.94E+01 <MDL 2.72E-02 2.42E+00 8.34E+00
3/2/00 Near Field LTSP <MDL 2.86E+00 6.73E-02 2.25E+01 <MDL 1.75E-02 <MDL <MDL
3/2/00 Near Field LTSP 3.34E+01 2.94E+00 6.96E-02 2.25E+01 <MDL 1.90E-02 <MDL <MDL
3/11/00 Near Field LTSP <MDL 3.51E+00 1.07E-01 3.20E+01 <MDL 2.99E-02 <MDL 8.85E+00
3/21/00 Near Field LTSP <MDL 6.68E+00 2.42E-01 7.09E+01 1.09E-02 6.90E-02 3.86E+00 2.30E+01
1/8/00 Cactus Flats LPM10 <MDL 1.45E+00 3.52E-02 1.16E+01 <MDL 1.01E-02 1.38E+00 2.44E+01
1/15/00 Cactus Flats LPM10 <MDL 2.62E+00 3.59E-02 1.34E+01 <MDL 1.48E-02 2.76E+00 2.00E+01
1/25/00 Cactus Flats LPM10 <MDL 3.45E+00 9.95E-02 3.08E+01 <MDL 2.75E-02 1.64E+00 1.58E+01
2/3/00 Cactus Flats LPM10 <MDL 1.69E-01 9.69E-03 <MDL 2.48E-02 <MDL <MDL 8.83E+01
3/2/00 Cactus Flats LPM10 3.68E+01 1.96E+00 5.44E-02 1.95E+01 4.61E-02 1.67E-02 <MDL 2.08E+01
1/6/00 Cactus Flats LPM2.5 <MDL 4.22E-01 9.91E-03 <MDL <MDL <MDL 3.22E+00 4.74E+01
1/8/00 Cactus Flats LPM2.5 <MDL 6.13E-01 4.19E-03 <MDL <MDL <MDL <MDL 1.47E+01
1/15/00 Cactus Flats LPM2.5 <MDL 2.52E-01 6.74E-03 <MDL <MDL <MDL 1.69E+00 4.61E+01
1/25/00 Cactus Flats LPM2.5 <MDL 1.33E+00 1.21E-02 <MDL <MDL <MDL <MDL 1.25E+01
2/3/00 Cactus Flats LPM2.5 <MDL <MDL <MDL <MDL 1.31E-01 <MDL <MDL 9.44E+01
2/22/00 Cactus Flats LPM2.5 <MDL 1.19E+00 1.11E-02 7.80E+00 <MDL <MDL <MDL 3.63E+01
3/2/00 Cactus Flats LPM2.5 6.54E+01 1.09E+00 1.11E-02 <MDL <MDL <MDL <MDL 2.24E+01
1/6/00 Cactus Flats LTSP <MDL 3.58E+00 9.27E-02 2.52E+01 <MDL 2.78E-02 3.40E+00 <MDL
1/6/00 Cactus Flats LTSP <MDL 2.76E+00 8.19E-02 2.19E+01 <MDL 2.12E-02 2.12E+00 <MDL
1/8/00 Cactus Flats LTSP <MDL 1.81E+00 5.12E-02 1.39E+01 <MDL 1.38E-02 1.40E+00 1.09E+01
1/15/00 Cactus Flats LTSP <MDL 2.29E+00 4.35E-02 1.36E+01 <MDL 1.57E-02 1.11E+00 7.14E+00
1/25/00 Cactus Flats LTSP 5.30E+01 5.10E+00 1.52E-01 5.04E+01 <MDL 4.10E-02 <MDL 1.15E+01
2/22/00 Cactus Flats LTSP 2.44E+01 2.71E+00 1.03E-01 3.46E+01 <MDL 2.37E-02 <MDL 1.93E+01
3/2/00 Cactus Flats LTSP <MDL 4.05E+00 9.08E-02 2.81E+01 <MDL 2.35E-02 <MDL <MDL
3/11/00 Cactus Flats LTSP <MDL 2.89E+00 1.15E-01 3.41E+01 8.08E-02 2.89E-02 <MDL 8.57E+00
3/21/00 Cactus Flats LTSP <MDL 5.66E+00 2.84E-01 8.29E+01 1.65E-02 7.88E-02 <MDL 1.01E+02
4/8/00 On Site LTSP <MDL 3.97E+00 1.50E-01 4.58E+01 1.93E-02 4.82E-02 <MDL 5.21E+00
4/18/00 On Site LTSP <MDL 8.67E+00 2.70E-01 7.84E+01 1.04E-02 7.01E-02 2.44E+00 7.70E+00
5/9/00 On Site LTSP <MDL 8.48E+00 1.51E-01 4.97E+01 <MDL 4.50E-02 <MDL 5.79E+00
5/18/00 On Site LTSP 1.20E+01 3.99E+00 1.49E-01 4.37E+01 <MDL 3.10E-02 <MDL 9.04E+00
5/28/00 On Site LTSP <MDL 5.33E+00 1.41E-01 5.76E+01 <MDL 2.94E-02 <MDL 9.82E+00
6/3/00 On Site LTSP 1.89E+01 6.08E-01 1.74E-02 1.22E+01 <MDL <MDL <MDL <MDL
4/9/00 Near Field LTSP <MDL 7.45E+00 2.78E-01 7.56E+01 1.90E-02 7.55E-02 1.47E+00 7.77E+00
4/18/00 Near Field LTSP <MDL 3.22E+00 1.05E-01 3.79E+01 <MDL 2.99E-02 <MDL 2.03E+01
4/29/00 Near Field LTSP <MDL 7.25E+00 1.87E-01 5.78E+01 1.80E-01 5.29E-02 <MDL 7.41E+00
5/9/00 Near Field LTSP <MDL 5.35E+00 1.15E-01 3.64E+01 <MDL 3.52E-02 1.95E+00 <MDL
5/18/00 Near Field LTSP <MDL 3.04E+00 1.33E-01 4.69E+01 4.05E-02 2.61E-02 <MDL 3.89E+00
5/28/00 Near Field LTSP 1.70E+01 4.05E+00 1.50E-01 4.24E+01 <MDL 3.02E-02 <MDL 7.47E+00
6/3/00 Near Field LTSP <MDL 6.89E-01 2.49E-02 1.18E+01 <MDL <MDL <MDL <MDL
6/22/00 Near Field LTSP <MDL 2.63E+00 8.71E-02 2.95E+01 9.59E-02 2.54E-02 <MDL <MDL
4/8/00 Cactus Flats LTSP <MDL 7.68E+00 3.45E-01 9.49E+01 2.17E-02 8.99E-02 4.15E+00 6.73E+00
4/18/00 Cactus Flats LTSP <MDL 5.65E+00 1.49E-01 5.28E+01 <MDL 4.29E-02 <MDL 2.92E+01
4/29/00 Cactus Flats LTSP <MDL 5.72E+00 1.56E-01 4.74E+01 2.25E-02 3.96E-02 <MDL 7.58E+00
5/9/00 Cactus Flats LTSP <MDL 5.25E+00 1.64E-01 4.69E+01 <MDL 3.69E-02 2.12E+00 <MDL
5/18/00 Cactus Flats LTSP <MDL 5.47E+00 2.28E-01 8.12E+01 <MDL 5.70E-02 <MDL <MDL
5/18/00 Cactus Flats LTSP <MDL 3.25E+00 1.03E-01 3.54E+01 <MDL 2.50E-02 <MDL 6.83E+00
5/28/00 Cactus Flats LTSP 1.84E+01 5.12E+00 1.84E-01 6.39E+01 <MDL 4.38E-02 <MDL 5.46E+00
6/22/00 Cactus Flats LTSP <MDL 4.55E+00 1.47E-01 5.15E+01 1.08E-02 4.19E-02 <MDL <MDL
6/22/00 Cactus Flats LTSP <MDL 4.52E+00 1.15E-01 4.42E+01 <MDL 3.55E-02 <MDL <MDL
07/11/00 Cactus Flats LTSP eNA 3.75E+00 8.51E-02 3.14E+01 <MDL 2.74E-02 <MDL 5.50E+00
07/20/00 Cactus Flats LTSP NA 4.78E+00 1.47E-01 5.45E+01 <MDL 4.30E-02 <MDL <MDL
07/30/00 Cactus Flats LTSP NA 1.61E+00 6.55E-02 1.60E+01 <MDL 2.05E-02 <MDL <MDL
08/09/00 Cactus Flats LTSP NA 9.38E-01 5.96E-02 2.29E+01 <MDL 2.52E-02 <MDL 1.35E+01
08/19/00 Cactus Flats LTSP NA 1.54E+00 6.78E-02 2.47E+01 3.46E-02 2.50E-02 <MDL 4.30E+00
09/06/00 Cactus Flats LTSP NA 1.98E+00 6.52E-02 1.81E+01 1.99E-01 1.92E-02 <MDL 8.58E+00
09/16/00 Cactus Flats LTSP NA 1.93E+00 6.26E-02 1.77E+01 <MDL 1.87E-02 NA 4.92E+00
07/11/00 Near Field LTSP NA 2.10E+00 5.96E-02 2.45E+01 <MDL 1.71E-02 <MDL 9.09E+00
07/20/00 Near Field LTSP NA 3.46E+00 1.20E-01 2.81E+01 8.50E-02 3.81E-02 <MDL <MDL
07/30/00 Near Field LTSP NA 1.57E+00 5.23E-02 1.28E+01 <MDL 1.68E-02 <MDL <MDL
08/09/00 Near Field LTSP NA 4.39E-01 3.97E-02 1.45E+01 <MDL 1.99E-02 1.09E+00 <MDL
08/19/00 Near Field LTSP NA 2.66E+00 9.01E-02 3.17E+01 1.13E-02 3.23E-02 1.24E+00 3.73E+00
09/06/00 Near Field LTSP NA 2.67E+00 7.01E-02 2.17E+01 <MDL 2.32E-02 <MDL 7.83E+00
09/16/00 Near Field LTSP NA 1.96E+00 5.62E-02 1.64E+01 <MDL 1.62E-02 <MDL 3.97E+00
07/11/00 On Site LTSP NA 9.94E-01 4.19E-02 1.50E+01 <MDL 1.49E-02 <MDL 6.89E+00
07/20/00 On Site LTSP NA 7.73E+00 1.48E-01 4.76E+01 2.19E-02 5.80E-02 <MDL <MDL
07/20/00 On Site LTSP NA 2.36E+00 6.15E-02 1.63E+01 <MDL 2.36E-02 <MDL <MDL
07/30/00 On Site LTSP NA 1.79E+00 4.12E-02 8.46E+00 <MDL 1.36E-02 <MDL <MDL
08/09/00 On Site LTSP NA 4.82E+00 7.98E-02 2.84E+01 7.97E-03 3.18E-02 <MDL 8.02E+00
08/19/00 On Site LTSP NA 4.20E+00 1.08E-01 4.06E+01 <MDL 3.91E-02 2.27E+00 5.21E+00
09/06/00 On Site LTSP NA 4.23E+00 9.83E-02 3.26E+01 <MDL 3.41E-02 <MDL 1.17E+01
09/16/00 On Site LTSP NA 3.69E+00 8.33E-02 2.63E+01 <MDL 2.69E-02 <MDL 8.88E+00
09/16/00 On Site LTSP NA 2.67E+00 5.49E-02 1.68E+01 <MDL 1.88E-02 1.66E+00 5.12E+00
10/4/2000 Cactus Flats LTSP NA 2.52E+00 3.76E-02 1.99E+01 5.00E-02 2.05E-02 1.63E+00 5.69E+00
10/14/2000 Cactus Flats LTSP NA 7.49E-01 1.06E-02 6.47E+00 1.57E-02 6.64E-03 <MDL 2.30E+00
10/14/2000 Cactus Flats LTSP NA 6.51E-01 9.24E-03 8.31E+00 1.08E-02 7.67E-03 1.05E+00 4.39E+00
11/1/2000 Cactus Flats LTSP NA 8.12E-01 <MDL 4.89E+00 7.41E-02 6.31E-03 1.48E+00 6.75E+00
11/11/2000 Cactus Flats LTSP NA 2.05E-01 <MDL <MDL 8.59E-03 <MDL <MDL <MDL
11/29/2000 Cactus Flats LTSP NA 1.40E+00 2.62E-02 8.26E+00 5.59E-02 8.82E-03 <MDL 7.48E+00
11/29/2000 Cactus Flats LTSP NA 1.25E+00 2.37E-02 5.09E+00 1.26E-02 6.50E-03 <MDL 7.91E+00
12/9/2000 Cactus Flats LTSP NA 1.27E+00 2.71E-02 9.17E+00 <MDL 9.77E-03 <MDL 4.61E+00
10/4/2000 Near Field LTSP NA 2.87E+00 3.94E-02 2.24E+01 1.11E-02 2.01E-02 1.75E+00 7.21E+00
10/14/2000 Near Field LTSP NA 6.47E-01 7.46E-03 5.91E+00 7.05E-03 8.27E-03 <MDL 3.94E+00
11/1/2000 Near Field LTSP NA 5.59E-01 <MDL <MDL 6.83E-03 <MDL <MDL 4.15E+00
11/11/2000 Near Field LTSP NA 2.53E-01 <MDL <MDL 4.70E-03 <MDL 9.98E-01 2.75E+00
11/11/2000 Near Field LTSP NA 2.68E-01 <MDL <MDL 3.41E-03 <MDL <MDL 6.75E+00
11/29/2000 Near Field LTSP NA 1.76E+00 3.26E-02 9.04E+00 7.20E-02 9.78E-03 <MDL 8.13E+00
12/9/2000 Near Field LTSP NA 1.29E+00 4.04E-02 9.09E+00 <MDL 1.26E-02 <MDL 5.39E+00
10/4/2000 On Site LTSP NA 6.07E+00 6.80E-02 3.45E+01 5.23E-02 3.21E-02 2.41E+00 6.95E+00
10/14/2000 On Site LTSP NA 2.17E+00 2.45E-02 1.39E+01 6.56E-03 1.09E-02 <MDL 5.08E+00
11/1/2000 On Site LTSP NA 1.05E+00 <MDL 5.35E+00 2.50E-02 6.67E-03 <MDL 4.22E+00
11/11/2000 On Site LTSP NA 7.17E-01 <MDL 5.82E+00 9.93E-03 5.70E-03 <MDL 3.12E+00
11/29/2000 On Site LTSP NA 1.32E+00 2.23E-02 6.08E+00 <MDL 7.52E-03 <MDL 5.56E+00
12/9/2000 On Site LTSP NA 1.92E+00 4.90E-02 1.41E+01 8.95E-03 1.53E-02 <MDL 6.17E+00

aData for July - September 1999 was reposted June 29, 2000

bAll concentrations are expressed in nanograms (10^-9 grams) per cubic meter

cLTSP = low volume sampler, total suspended particulate; LPM10 - low volume sampler, particulate matter <10µm aerodynamic diameter; LPM2.5 = low volume sampler, particulate matter <2.5µm aerodynamic diameter

dMDL = minimum detectable limit

eNA = not available