| Component | Key source categories (Sorted from high to low from left to right) | Total (%) | Not listed | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SOx | 1 A 4 b i (35.8%) | 1 A 2 a (10.2%) | 1 A 1 a (9.3%) | 1 A 2 f (8.8%) | 1 A 1 b (7.5%) | 1 A 4 a (5.7%) | 1 A 2 d (4.2%) | 1 A 2 c (3.7%) | 1 A 3 b iii (2.8%) | 1 B 2 b (2.6%) | 90.6 | 3 |
| NOx | 1 A 3 b iii (32.2%) | 1 A 3 b i (19.5%) | 1 A 2 f (11.8%) | 1 A 4 c ii (9.1%) | 1 A 4 b i (6.3%) | 1 A 1 a (3.4%) | 1 A 3 b ii (2.6%) | 1 A 2 d (2.5%) | 4 D 1 (2.4%) | 1 A 2 a (2.2%) | 92.0 | 2 |
| NH3 | 4 B 1 b (28.3%) | 4 B 8 (20.1%) | 4 B 1 a (18.5%) | 4 D 1 (14.0%) | 4 B 9 (9.0%) | 1 A 3 b i (3.1%) | 4 B 3 (1.7%) | 6 D (1.1%) | 95.9 | 0 | ||
| NMVOC | 1 A 4 b i (23.1%) | 3 D (15.3%) | 3 A (11.3%) | 1 A 3 b i (10.2%) | 2 B 5 (5.7%) | 3 C (5.6%) | 1 A 3 b v (5.3%) | 1 A 4 c ii (3.9%) | 3 B (3.9%) | 1 A 4 b ii (2.9%) | 87.2 | 6 |
| CO | 1 A 4 b i (38.1%) | 1 A 3 b i (22.9%) | 1 A 2 a (20.0%) | 1 A 4 c ii (2.6%) | 1 A 4 b ii (2.4%) | 1 A 2 f (1.7%) | 2 C (1.6%) | 1 A 3 b iii (1.4%) | 1 A 4 c i (1.3%) | 1 A 3 b ii (1.2%) | 93.3 | 2 |
| Pb | 2 C (27.1%) | 1 A 4 b i (21.1%) | 1 A 2 b (19.8%) | 1 A 2 f (15.9%) | 1 A 1 a (4.3%) | 1 A 2 d (4.1%) | 1 A 4 a (1.8%) | 1 A 1 b (1.7%) | 95.8 | 0 | ||
| Hg | 1 A 4 b i (26.8%) | 2 C (21.4%) | 1 A 1 a (16.2%) | 2 B 5 (15.4%) | 1 A 2 f (8.3%) | 1 A 2 d (5.0%) | 6 C (1.6%) | 1 A 4 a (1.4%) | 96.2 | 0 | ||
| Cd | 1 A 4 b i (31.6%) | 2 C (14.9%) | 1 A 1 b (13.5%) | 1 A 2 f (9.3%) | 1 A 2 d (7.1%) | 1 A 3 b vi (6.6%) | 1 A 4 a (3.9%) | 1 A 4 c i (3.7%) | 1 A 1 a (3.7%) | 1 A 2 b (2.6%) | 96.9 | 0 |
| DIOX | 1 A 4 b i (64.7%) | 2 C (18.2%) | 1 A 2 b (3.6%) | 1 A 4 c i (2.9%) | 1 A 4 a (2.8%) | 1 A 3 b i (1.9%) | 1 A 2 f (1.1%) | 95.2 | 0 | |||
| PAH | 1 A 4 b i (72.8%) | 2 B 5 (6.2%) | 1 A 3 b iii (4.1%) | 1 A 3 b i (3.5%) | 1 A 4 c i (3.4%) | 4 F (2.2%) | 2 C (1.4%) | 1 A 4 a (1.3%) | 1 A 4 c ii (1.1%) | 96.1 | 0 | |
| HCB | 1 A 4 b i (85.1%) | 1 A 4 c i (4.8%) | 2 C (4.3%) | 1 A 4 a (2.2%) | 96.4 | 0 | ||||||