Post on 03-Jan-2022
transcript
• Due to the hurricane season, the site was shut down from late August 2008 until the first week of October 2008.
• Graphs in the previous file covered the period up to August 2008.
• Graphs in this file will cover the period from October 2008 through March 15, 2009
• Note that graphs in this file were made with MS Office Excel 2007, as opposed to graphs in the previous file which were made with Open Office Calc. So, the formatting is somewhat different… For comparison, graphs for the same period are shown at right
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.10
0
5
10
15
20
25
30
35
40
45
50
55
1-Ja
n-0
8
2-Ja
n-0
8
3-Ja
n-0
8
4-Ja
n-0
8
5-Ja
n-0
8
6-Ja
n-0
8
7-Ja
n-0
8
8-Ja
n-0
8
9-Ja
n-0
8
10-
Jan-
08
11-
Jan-
08
12-
Jan-
08
13-
Jan-
08
14-
Jan-
08
15-
Jan-
08
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2*(ppb)
O3
(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
* Note --SO2 notmultipliedby 5 as inprevious graphs
• Also note that the SO2 concentrations have not been “multiplied by 5”for display on the graphs.
• This is because for most of the data during this period, the SO2 peaks and the RGM / FPM peaks are the same order of magnitude, and if the SO2 concentrations were multiplied by 5, it would be difficult to “see” the RGM / FPM peaks on the same graph…
• For comparison, graphs for the same period with SO2 * 5 (top) and SO2 (bottom) are shown at right
1.00
1.20
1.40
1.60
1.80
2.00
2.20
2.40
0
10
20
30
40
50
60
70
1-O
ct-0
8
2-O
ct-0
8
3-O
ct-0
8
4-O
ct-0
8
5-O
ct-0
8
6-O
ct-0
8
7-O
ct-0
8
8-O
ct-0
8
9-O
ct-0
8
10-
Oct
-08
11-
Oct
-08
12-
Oct
-08
13-
Oct
-08
14-
Oct
-08
15-
Oct
-08
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2*(ppb)
O3
(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
* Note --SO2 notmultipliedby 5 as inprevious graphs
one GEM (D1)value of
8.5 ng/m3at 9:30 AM
on 7-Oct
1.00
1.20
1.40
1.60
1.80
2.00
2.20
2.40
0
10
20
30
40
50
60
70
15-
Oct
-08
16-
Oct
-08
17-
Oct
-08
18-
Oct
-08
19-
Oct
-08
20-
Oct
-08
21-
Oct
-08
22-
Oct
-08
23-
Oct
-08
24-
Oct
-08
25-
Oct
-08
26-
Oct
-08
27-
Oct
-08
28-
Oct
-08
29-
Oct
-08
30-
Oct
-08
31-
Oct
-08
1-N
ov-0
8
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2*(ppb)
O3
(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
* Note --SO2 notmultipliedby 5 as inprevious graphs
Experimented a bit on this graph of the same data as the previous slide, trying to add “lines” to RGM data… it turns out that this does not appear to be practical, as must paste in format with reduced resolution (e.g., as a jpg) and overall quality of graphic is reduced significantly
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
0
10
20
30
40
50
60
70
80
90
100
1-N
ov-0
8
2-N
ov-0
8
3-N
ov-0
8
4-N
ov-0
8
5-N
ov-0
8
6-N
ov-0
8
7-N
ov-0
8
8-N
ov-0
8
9-N
ov-0
8
10-
No
v-0
8
11-
No
v-0
8
12-
No
v-0
8
13-
No
v-0
8
14-
No
v-0
8
15-
No
v-0
8
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2*(ppb)
O3
(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
* Note --SO2 notmultipliedby 5 as inprevious graphs
1.00
1.20
1.40
1.60
1.80
2.00
2.20
2.40
2.60
0
10
20
30
40
50
60
70
80
15-
No
v-0
8
16-
No
v-0
8
17-
No
v-0
8
18-
No
v-0
8
19-
No
v-0
8
20-
No
v-0
8
21-
No
v-0
8
22-
No
v-0
8
23-
No
v-0
8
24-
No
v-0
8
25-
No
v-0
8
26-
No
v-0
8
27-
No
v-0
8
28-
No
v-0
8
29-
No
v-0
8
30-
No
v-0
8
1-D
ec-
08
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2*(ppb)
O3
(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
* Note --SO2 notmultipliedby 5 as inprevious graphs
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
0
10
20
30
40
50
60
70
80
90
100
1-D
ec-
08
2-D
ec-0
8
3-D
ec-0
8
4-D
ec-0
8
5-D
ec-0
8
6-D
ec-0
8
7-D
ec-0
8
8-D
ec-0
8
9-D
ec-0
8
10-D
ec-0
8
11-D
ec-0
8
12-D
ec-0
8
13-D
ec-0
8
14-D
ec-0
8
15-D
ec-0
8
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2*(ppb)
O3
(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
* Note --SO2 notmultipliedby 5 as inprevious graphs
1.00
1.20
1.40
1.60
1.80
2.00
0
10
20
30
40
50
15-D
ec-0
8
16-D
ec-0
8
17-D
ec-0
8
18-D
ec-0
8
19-D
ec-0
8
20-D
ec-0
8
21-D
ec-0
8
22-D
ec-0
8
23-D
ec-0
8
24-D
ec-0
8
25-D
ec-0
8
26-D
ec-0
8
27-D
ec-0
8
28-D
ec-0
8
29-D
ec-0
8
30-D
ec-0
8
31-D
ec-0
8
1-J
an-
09
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2*(ppb)
O3
(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
* Note --SO2 notmultipliedby 5 as inprevious graphs
1.00
1.20
1.40
1.60
1.80
2.00
0
10
20
30
40
50
60
70
15-D
ec-0
8
16-D
ec-0
8
17-D
ec-0
8
18-D
ec-0
8
19-D
ec-0
8
20-D
ec-0
8
21-D
ec-0
8
22-D
ec-0
8
23-D
ec-0
8
24-D
ec-0
8
25-D
ec-0
8
26-D
ec-0
8
27-D
ec-0
8
28-D
ec-0
8
29-D
ec-0
8
30-D
ec-0
8
31-D
ec-0
8
1-J
an-
09
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2*(ppb)
O3
(ppb)
CO * 10(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 CO * 10 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
* Note --SO2 notmultipliedby 5 as inprevious graphs
Peaks in CO may represent local or regional burning
of some sort
• The following graphs are based on very preliminary data for 2009, up to March 15, 2009.
• Based on the relative values of RGM / FPM peaks and SO2 peaks, it was decided to graph SO2 * 5 so as to better show the peaks in these two groups of pollutants.
1.00
1.20
1.40
1.60
1.80
2.00
2.20
0
10
20
30
40
50
60
1-J
an-
09
2-J
an-0
9
3-J
an-0
9
4-J
an-0
9
5-J
an-0
9
6-J
an-0
9
7-J
an-0
9
8-J
an-0
9
9-J
an-0
9
10-J
an-0
9
11-J
an-0
9
12-J
an-0
9
13-J
an-0
9
14-J
an-0
9
15-J
an-0
9
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2*5 (ppb)
O3
(ppb)
CO * 10(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 * 5 CO * 10 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
1.00
1.20
1.40
1.60
1.80
2.00
2.20
0
10
20
30
40
50
60
15-J
an-0
9
16-J
an-0
9
17-J
an-0
9
18-J
an-0
9
19-J
an-0
9
20-J
an-0
9
21-J
an-0
9
22-J
an-0
9
23-J
an-0
9
24-J
an-0
9
25-J
an-0
9
26-J
an-0
9
27-J
an-0
9
28-J
an-0
9
29-J
an-0
9
30-J
an-0
9
31-J
an-0
9
1-Fe
b-0
9
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2*5 (ppb)
O3
(ppb)
CO * 10(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 * 5 CO * 10 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
one GEM (D1) value of 3.5 ng/m3 at 6:30 PM on 27-Jan
1.00
1.25
1.50
1.75
2.00
2.25
2.50
0
10
20
30
40
50
60
1-Fe
b-0
9
2-Fe
b-0
9
3-Fe
b-0
9
4-Fe
b-0
9
5-Fe
b-0
9
6-Fe
b-0
9
7-Fe
b-0
9
8-Fe
b-0
9
9-Fe
b-0
9
10-F
eb-0
9
11-F
eb-0
9
12-F
eb-0
9
13-F
eb-0
9
14-F
eb-0
9
15-F
eb-0
9
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2 * 5 (ppb)
O3
(ppb)
CO * 10(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 * 5 CO * 10 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
1.00
1.20
1.40
1.60
1.80
2.00
2.20
0
10
20
30
40
50
60
15-F
eb-0
9
16-F
eb-0
9
17-F
eb-0
9
18-F
eb-0
9
19-F
eb-0
9
20-F
eb-0
9
21-F
eb-0
9
22-F
eb-0
9
23-F
eb-0
9
24-F
eb-0
9
25-F
eb-0
9
26-F
eb-0
9
27-F
eb-0
9
28-F
eb-0
9
1-M
ar-0
9
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2 * 5 (ppb)
O3
(ppb)
CO * 10(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 * 5 CO * 10 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)
1.00
1.20
1.40
1.60
1.80
2.00
2.20
0
10
20
30
40
50
60
1-M
ar-0
9
2-M
ar-0
9
3-M
ar-0
9
4-M
ar-0
9
5-M
ar-0
9
6-M
ar-0
9
7-M
ar-0
9
8-M
ar-0
9
9-M
ar-0
9
10-
Mar
-09
11-
Mar
-09
12-
Mar
-09
13-
Ma
r-0
9
14-
Ma
r-0
9
15-
Ma
r-0
9
GEM (ng/m3)
RGM
(pg/m3)
FPM(pg/m3)
SO2 * 5 (ppb)
O3
(ppb)
CO * 10(ppb)
Dates on x-axis indicate start of day, i.e., midnight local time
Atmospheric Mercury and Selected Trace Gas Concentration Measurements at Grand Bay NERRCourtesy of Winston Luke and Paul Kelley (NOAA ARL) and Jake Walker (Grand Bay NERR) (Preliminary Values)
O3 SO2 * 5 CO * 10 FPM (D1) FPM (D2) RGM (D1) RGM (D2) GEM (D1) GEM (D2)