Key Source Analysis 1986

Component Key source categories (Sorted from high to low from left to right)Total (%) Not listed
SOx1 A 4 b i
(25.4%)
1 A 1 a
(22.4%)
1 A 2 a
(10.3%)
1 A 2 f
(7.6%)
1 A 2 d
(7.3%)
1 A 4 a
(5.2%)
2 C
(4.9%)
1 A 2 e
(3.9%)
1 A 1 b
(2.8%)
1 A 4 c i
(2.1%)
92.02
NOx1 A 3 b i
(33.6%)
1 A 3 b iii
(14.4%)
1 A 2 f
(10.3%)
1 A 1 a
(7.8%)
1 A 4 b i
(6.7%)
1 A 4 c ii
(5.1%)
1 A 2 d
(3.4%)
1 A 2 a
(3.3%)
2 B 5
(2.7%)
4 D 1
(2.2%)
89.54
NH34 B 1 b
(28.4%)
4 B 1 a
(25.5%)
4 D 1
(14.5%)
4 B 8
(13.4%)
4 B 9
(10.6%)
4 F
(2.5%)
4 B 3
(1.2%)
96.10
NMVOC3 A
(18.1%)
1 A 4 b i
(17.2%)
1 A 3 b i
(16.4%)
3 D
(13.8%)
3 C
(6.4%)
1 A 3 b v
(6.1%)
3 B
(5.7%)
2 B 5
(3.1%)
1 A 3 b iv
(2.0%)
1 A 4 c ii
(1.7%)
90.64
CO1 A 3 b i
(33.2%)
1 A 4 b i
(32.3%)
1 A 2 a
(19.0%)
4 F
(2.0%)
1 A 4 b ii
(1.5%)
1 A 4 a
(1.4%)
2 C
(1.4%)
1 A 4 c ii
(1.4%)
1 A 2 f
(1.2%)
1 A 3 b iv
(1.1%)
94.41
Pb1 A 3 b i
(67.7%)
2 C
(16.7%)
1 A 1 a
(2.8%)
1 A 2 b
(2.2%)
6 C
(1.7%)
1 A 4 b i
(1.6%)
1 A 2 f
(1.6%)
1 A 3 b ii
(1.6%)
96.00
Hg1 A 2 f
(35.4%)
1 A 1 a
(22.5%)
1 A 4 b i
(16.0%)
2 B 5
(10.3%)
2 C
(8.6%)
6 C
(2.4%)
95.20
Cd1 A 1 a
(27.6%)
2 C
(25.7%)
1 A 4 b i
(13.8%)
4 F
(6.5%)
1 A 2 d
(5.4%)
1 A 2 f
(5.0%)
6 C
(4.4%)
1 A 1 b
(3.1%)
1 A 2 b
(2.7%)
1 A 4 a
(2.3%)
96.50
DIOX1 A 4 b i
(27.8%)
2 C
(25.4%)
1 A 2 b
(23.0%)
6 C
(8.5%)
3 D
(3.3%)
4 F
(2.7%)
1 A 3 b i
(2.4%)
2 A 7
(2.0%)
95.20
PAH1 A 4 b i
(36.6%)
4 F
(26.8%)
2 C
(22.6%)
2 A 7
(4.4%)
2 B 5
(2.7%)
1 A 3 b i
(2.3%)
95.40
HCB1 A 4 b i
(57.6%)
1 A 2 b
(14.2%)
2 C
(9.9%)
3 D
(7.8%)
1 A 4 c i
(2.3%)
2 B 5
(2.1%)
1 A 4 a
(1.8%)
95.70