Table RD-2. Major Ion Concentrations in Aerosols
Determined by Ion Chromatography
(July 2000 - June 2000)
See CEMRC 2000 Report, "Particulate concentrations and inorganics in near-surface air"
for descriptions of locations and methods of data collection
Download pdf file here
| |
Analyte
(µg m-3)a |
|
Date |
Station |
bType |
Nitrate |
Sulfate |
Na |
K |
Mg |
Ca |
|
7/4/00 |
Cactus Flats |
LTSP |
8.44E-01 |
2.93E+00 |
3.57E-01 |
6.73E-02 |
7.00E-02 |
5.88E-01 |
|
7/13/00 |
Cactus Flats |
LTSP |
6.93E-01 |
2.28E+00 |
1.21E-01 |
2.31E-02 |
3.22E-02 |
7.65E-01 |
|
7/13/00 |
Cactus Flats |
LTSP |
7.49E-01 |
2.58E+00 |
1.97E-01 |
2.75E-02 |
3.34E-02 |
7.30E-01 |
|
7/23/00 |
Cactus Flats |
LTSP |
8.69E-01 |
2.05E+00 |
1.75E-01 |
5.37E-02 |
5.16E-02 |
1.23E+00 |
|
8/1/00 |
Cactus Flats |
LTSP |
4.87E-01 |
3.80E+00 |
<MDL |
1.02E-02 |
3.07E-02 |
6.26E-01 |
|
8/12/00 |
Cactus Flats |
LTSP |
8.75E-01 |
1.68E+00 |
3.56E-01 |
2.67E-02 |
4.70E-02 |
5.78E-01 |
|
8/12/00 |
Cactus Flats |
LTSP |
1.10E+00 |
2.40E+00 |
4.46E-01 |
3.55E-02 |
5.61E-02 |
6.17E-01 |
|
8/16/00 |
Cactus Flats |
LTSP |
6.76E-01 |
3.43E+00 |
2.74E-01 |
3.75E-02 |
3.87E-02 |
5.69E-01 |
|
9/9/00 |
Cactus Flats |
LTSP |
3.70E-01 |
4.96E+00 |
7.72E-02 |
6.22E-02 |
7.42E-02 |
9.33E-01 |
|
9/9/00 |
Cactus Flats |
LTSP |
3.44E-01 |
4.45E+00 |
6.63E-02 |
5.37E-02 |
6.82E-02 |
8.22E-01 |
|
9/13/00 |
Cactus Flats |
LTSP |
6.07E-01 |
1.78E+00 |
1.42E-01 |
1.65E-01 |
9.43E-02 |
1.20E+00 |
|
7/4/00 |
Near Field |
LTSP |
9.15E-01 |
3.10E+00 |
4.09E-01 |
9.93E-02 |
7.16E-02 |
5.22E-01 |
|
7/13/00 |
Near Field |
LTSP |
6.66E-01 |
2.37E+00 |
1.26E-01 |
5.44E-02 |
4.29E-02 |
5.75E-01 |
|
7/23/00 |
Near Field |
LTSP |
7.76E-01 |
2.03E+00 |
1.60E-01 |
4.54E-02 |
4.58E-02 |
1.11E+00 |
|
8/1/00 |
Near Field |
LTSP |
4.80E-01 |
3.81E+00 |
2.55E-02 |
1.00E-02 |
4.80E-02 |
8.37E-01 |
|
8/12/00 |
Near Field |
LTSP |
1.14E+00 |
2.41E+00 |
5.13E-01 |
3.82E-02 |
6.47E-02 |
8.35E-01 |
|
8/16/00 |
Near Field |
LTSP |
6.55E-01 |
2.70E+00 |
2.81E-01 |
4.15E-02 |
4.49E-02 |
7.15E-01 |
|
9/9/00 |
Near Field |
LTSP |
3.70E-01 |
4.73E+00 |
1.01E-01 |
1.25E-01 |
1.04E-01 |
1.07E+00 |
|
9/13/00 |
Near Field |
LTSP |
7.25E-01 |
1.91E+00 |
1.40E-01 |
3.16E-01 |
1.04E-01 |
1.15E+00 |
|
7/4/00 |
On Site |
LTSP |
1.09E+00 |
3.57E+00 |
5.41E-01 |
1.37E-01 |
1.00E-01 |
7.63E-01 |
|
7/13/00 |
On Site |
LTSP |
7.75E-01 |
2.76E+00 |
2.31E-01 |
6.32E-02 |
7.36E-02 |
9.31E-01 |
|
7/23/00 |
On Site |
LTSP |
8.24E-01 |
1.98E+00 |
1.63E-01 |
4.60E-02 |
7.36E-02 |
1.60E+00 |
|
8/1/00 |
On Site |
LTSP |
5.58E-01 |
3.83E+00 |
<MDL |
1.20E-02 |
6.74E-02 |
1.45E+00 |
|
8/12/00 |
On Site |
LTSP |
1.22E+00 |
2.38E+00 |
5.31E-01 |
4.20E-02 |
9.94E-02 |
2.07E+00 |
|
8/16/00 |
On Site |
LTSP |
8.20E-01 |
2.75E+00 |
3.88E-01 |
5.00E-02 |
1.40E-01 |
2.70E+00 |
|
9/9/00 |
On Site |
LTSP |
5.93E-01 |
5.00E+00 |
1.18E-01 |
1.36E-01 |
1.36E-01 |
1.99E+00 |
|
9/13/00 |
On Site |
LTSP |
7.28E-01 |
1.80E+00 |
2.22E-01 |
4.27E-01 |
1.67E-01 |
1.60E+00 |
|
10/7/00 |
Cactus Flats |
LTSP |
5.18E-01 |
2.00E+00 |
2.91E-02 |
2.36E-02 |
5.34E-02 |
3.50E-01 |
|
10/11/00 |
Cactus Flats |
LTSP |
1.45E-01 |
1.77E+00 |
1.08E-02 |
<MDL |
5.30E-02 |
2.44E-01 |
|
11/4/00 |
Cactus Flats |
LTSP |
7.14E-02 |
1.13E+00 |
3.11E-02 |
<MDL |
3.88E-02 |
8.88E-02 |
|
11/4/00 |
Cactus Flats |
LTSP |
6.60E-02 |
9.74E-01 |
2.45E-02 |
<MDL |
3.96E-02 |
7.56E-02 |
|
11/8/00 |
Cactus Flats |
LTSP |
9.20E-02 |
5.28E-01 |
<MDL |
4.83E-03 |
4.98E-02 |
6.51E-02 |
|
12/2/00 |
Cactus Flats |
LTSP |
1.66E+00 |
1.54E+00 |
1.74E-02 |
3.30E-02 |
5.41E-02 |
4.47E-01 |
|
12/6/00 |
Cactus Flats |
LTSP |
9.75E-01 |
1.52E+00 |
2.42E-02 |
5.39E-02 |
7.18E-02 |
2.25E-01 |
|
10/7/00 |
Near Field |
LTSP |
1.07E+00 |
2.10E+00 |
3.48E-02 |
4.18E-02 |
5.98E-02 |
4.03E-01 |
|
10/11/00 |
Near Field |
LTSP |
2.46E-01 |
1.77E+00 |
<MDL |
<MDL |
5.22E-02 |
3.03E-01 |
|
11/4/00 |
Near Field |
LTSP |
1.68E-01 |
1.09E+00 |
4.17E-02 |
2.92E-02 |
4.72E-02 |
1.05E-01 |
|
11/8/00 |
Near Field |
LTSP |
1.01E-01 |
6.94E-01 |
<MDL |
3.61E-02 |
4.85E-02 |
5.54E-02 |
|
12/2/00 |
Near Field |
LTSP |
1.76E+00 |
1.62E+00 |
4.58E-02 |
1.10E-01 |
6.25E-02 |
4.16E-01 |
|
12/6/00 |
Near Field |
LTSP |
6.22E-01 |
1.29E+00 |
3.15E-02 |
1.39E-01 |
7.60E-02 |
2.62E-01 |
|
12/6/00 |
Near Field |
LTSP |
7.01E-01 |
1.41E+00 |
4.32E-02 |
1.44E-01 |
7.78E-02 |
<MDL |
|
10/7/00 |
On Site |
LTSP |
1.64E+00 |
2.16E+00 |
4.60E-02 |
6.56E-02 |
1.43E-01 |
1.19E+00 |
|
10/7/00 |
On Site |
LTSP |
1.84E+00 |
2.20E+00 |
5.61E-02 |
6.41E-02 |
1.67E-01 |
1.39E+00 |
|
10/11/00 |
On Site |
LTSP |
3.20E-01 |
1.69E+00 |
3.14E-02 |
<MDL |
1.41E-01 |
8.42E-01 |
|
11/4/00 |
On Site |
LTSP |
1.62E-01 |
1.14E+00 |
4.34E-02 |
3.20E-02 |
5.40E-02 |
1.33E-01 |
|
11/8/00 |
On Site |
LTSP |
2.02E-01 |
8.11E-01 |
<MDL |
6.41E-02 |
7.28E-02 |
9.17E-02 |
|
12/2/00 |
On Site |
LTSP |
2.02E+00 |
1.77E+00 |
5.10E-02 |
1.31E-01 |
1.27E-01 |
1.14E+00 |
|
12/6/00 |
On Site |
LTSP |
9.56E-01 |
1.40E+00 |
4.49E-02 |
1.21E-01 |
1.01E-01 |
3.46E-01 |
aAll concentrations are expressed in micrograms (10^-6 grams) per cubic meter
bLTSP=low volume sampler, total suspended particulate; LPM10=low volume sampler, particulate matter <10µm aerodynamic diameter; LPM2.5=low volume sampler, total suspended particulate matter <2.5µm aerodynamic diameter.
cMDL=minimum detectable limit
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