10 | Ode Aye Refinery Limited (100,000 bpsd) | PM10 SO2 | 0.4 83.5 | Okiti pupa Okiti pupa | 0.2 32.1a |
NOx | 440 | Okiti pupa | 5.9a | ||
CO | 113.8 | Okiti pupa | 1.0 | ||
VOC | 2.0 | Okiti pupa | 0.03 | ||
11 | Ologbo Refinery Company Nigeria Limited (12,000 bpsd) | PM10 | 0.05 | Ikpoba-oha | 0.02 |
SO2 | 0.9 | Ikpoba-oha | 3.5a | ||
NOx | 8.9 | Ikpoba-oha | 11.8 | ||
CO | 5.0 | Ikpoba-oha | 0.04 | ||
VOC | 0.1 | Ikpoba-oha | 0.002 | ||
12 | Orient Petroleum Resources Limited (55,000 bpsd) | PM10 | 0.7 | Anambra West | 0.3 |
SO2 | 0.9 | Anambra West | 3.5 | ||
NOx | 8.5 | Anambra West | 11.3 | ||
CO | 219.6 | Anambra West | 1.9 | ||
VOC | 3.0 | Anambra West | 0.01 | ||
13 | Owena Oil & Gas Limited (60,000 bpsd) | PM10 | 0.2 | Ilaje | 0.08 |
SO2 | 34.5 | Ilaje | 13.3a | ||
NOx | 159.4 | Ilaje | 2.2a | ||
CO | 78 | Ilaje | 0.7 | ||
VOC | 1.2 | Ilaje | 0.02 | ||
14 | Qua Petroleum Refinery Limited (100,000 bpsd) | PM10 | 1.0 | Ibeno | 0.4 |
SO2 | 142.5 | Ibeno | 24.0a | ||
NOx | 623 | Ibeno | 8.3a | ||
CO | 423 | Ibeno | 3.7 | ||
VOC | 6.5 | Ibeno | 0.1 |