Table 9-1. Initial conditions (ppb) for August 1, 1995 simulation

for the CB-IV mechanism.

Species
Surface Conditions
Aloft Conditions
PAR
111
30
ETH
4.3
2.0
OLE
1.6
1.0
ISOP
1.0
0
TOL
3.25
2.0
XYL
1.06
1.0
FORM
4.6
1.0
ALD2
1.5
1.0
NO
2
0.01
NO2
38
2.0
PAN
-
2.0
HNO3
-
4.0
CO
500
200
Ozone
21
Variable




Table 9-2. Initial conditions (ppb) for ROG species for August 1, 1995

simulation for the SAPRC93 mechanism.

Species
Surface Conditions
Aloft Conditions
ALK1
12.74
3.257
ALK2
7.07
1.807
ARO1
3.25
2.0
ARO2
1.06
1.0
ETHE
4.3
2.0
OLE1
1.6
1.0
OLE2
0.31
0.207
OLE3
1.0E-06
0
ISOP
1.0
0
HCHO
4.6
1.0
CCHO
0.45
0.3
RCHO
0.2
0.133
MEK
0.28
0.075

Table 9-3. Mixing heights on August 1, 1995.

Time (hrs)
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
Height (m)
200
200
200
250
525
699
1400
1815
1847
2045
2045
2045
2045



Table 9-4. Emissions by hour (tons/hr) of the day.

5
6
7
8
9
10
11
12
13
14
15
16
NOx
0.06
0.1
0.2
0.3
0.2
0.08
0.01
0.01
0.01
0.01
0.01
0.01
ROG
0.12
0.2
0.4
0.6
0.4
0.16
0.02
0.02
0.02
0.02
0.02
0.02
CO
0.6
1
2
3
2
0.8
0.1
0.1
0.1
0.1
0.1
0.1
Isoprene
0
.008
.017
.025
.033
.042
0.05
.058
.067
.075
.067
.058




Table 9-5. Contributions of different terms to surface level

maximum ozone using the CB-IV mechanism.






Case



Aloft Initial Ozone

(ppb)
Bottom Layer Maximum Ozone (ppb)
Contribution From

Aloft I.C (percent).
Contribution From Bottom I.C. (percent)
Upper Layer Production (percent)
Bottom Layer Production (percent)
Bottom Layer Production (ppb)
Base Case
90
148.9
54.5
1.1
1.1
43.3
64.5
Base Case
40
129.4
27.9
1.2
7.8
63.1
81.6
Double NMOC
90
152.2
53.3
1.0
1.1
44.5
67.8
Double NMOC
40
135.9
26.6
1.2
7.5
64.8
88.1
Double NMOC Double NOx
90
184.4
44.0
0.8
0.9
54.2
100.0
Double NMOC Double NOx
40
162.3
22.2
1.0
6.2
70.6
114.5
Double NOx
90
161.3
50.3
1.0
1.0
47.7
76.9
Double NOx
40
114.4
31.5
1.4
8.9
58.2
66.6
Half NMOC
90
143.4
56.6
1.1
1.2
41.1
59.0
Half NMOC
40
121.4
29.7
1.3
8.4
60.6
73.6
Half NMOC Half NOx
90
122.3
66.4
1.3
1.4
31.0
37.9
Half NMOC Half NOx
40
103.1
35.0
1.5
9.8
53.6
55.3
Half NOx
90
122.8
66.1
1.3
1.4
31.3
38.4
Half NOx
40
104.1
34.7
1.5
9.7
54.1
56.3

Table 9-6. Contributions of different terms to surface level

maximum ozone using the SAPRC93 mechanism.






Case



Aloft Initial Ozone

(ppb)
Bottom Layer Maximum Ozone

(ppb)
Contribution From

Aloft I.C (percent)
Contribution From

Bottom I.C. (percent)
Upper Layer Production (percent)
Bottom Layer Production (percent)
Bottom Layer Production (ppb)
Base case
90
200.5
40.5
0.8
5.6
53.2
106.6
Base case
40
177.5
20.3
0.9
11.0
67.8
120.3
Double NMOC
90
223.4
36.3
0.7
5.0
58.0
129.5
Double NMOC
40
204
17.7
0.8
9.6
72.0
146.8
Double NMOC Double NOx
90
251.1
32.3
0.6
4.4
62.6
157.2
Double NMOC Double NOx
40
211.4
17.1
0.7
9.3
72.9
154.2
Double NOx
90
180.8
44.9
0.9
6.2
48.1
86.9
Double NOx
40
126.7
28.5
1.2
15.4
54.8
69.5
Half NMOC
90
182.3
44.5
0.9
6.1
48.5
88.4
Half NMOC
40
152.7
23.6
1.0
12.8
62.5
95.5
Half NMOC

Half NOx

90
164.6
49.3
1.0
6.8
43.0
70.7
Half NMOC

Half NOx

40
141.3
25.5
1.1
13.8
59.5
84.1
Half NOx
90
176
46.1
0.9
6.3
46.7
82.1
Half NOx
40
154.5
23.4
1.0
12.7
63.0
97.3