S/N

Refinery

Air Pollutant

Maximum glc (µg/m3)

Maximum Impact Local Government Area

% Set Limit of FMENV, WB, WHO

1

Amakpe International Refinery

(12,000 bpsd)

PM10

0.04

Ikot Ekpene

0.02

SO2

4.4

Ikot Ekpene

16.9

NOx

22.6

Ikot Ekpene

30.1

CO

10.7

Ikot Ekpene

0.04

VOC

0.2

Ikot Ekpene

0.002

2

Amexum Corporation (100,000 bpsd)

PM10

0.5

Akpabuyo

0.2

SO2

6.7

Akpabuyo

0.4

NOx

314

Akpabuyo

0.4a

CO

215

Akpabuyo

1.9

VOC

4.1

Akpabuyo

0.1

3

Antonio Oil

(27,000 bpsd)

PM10

0.5

Ipokia

0.2

SO2

99.4

Ipokia

3.8a

NOx

413

Ipokia

1.5

CO

37.5

Ipokia

0.3

VOC

1.8

Ipokia

0.03

4

Chase Wood Consortium Nigeria Limited

(70,000 bpsd)

PM10

0.5

Eket

0.2

SO2

210

Eket

0.8a

NOx

1500

Eket

2.0a

CO

170

Eket

0.01

VOC

26

Eket

0.4

5

Clean Water Refinery (60,000 bpsd)

PM10

0.5

Eleme

0.2

SO2

39.5

Eleme

1.3a

NOx

185.5

Eleme

2.0a

CO

102.4

Eleme

0.9

VOC

1.6

Eleme

0.02

6

Gasoline Associate & International Limited Refinery

(100,000 bpsd

PM10

0.5

Ipokia

0.2

SO2

58.6

Ipokia

2.3a

NOx

281.5

Ipokia

3.8a

CO

139.8

Ipokia

1.2

VOC

2.1

Ipokia

0.04

7

Ilaje Refinery & Petrochemicals

(100,000 bpsd)

PM10

0.8

Ilaje

0.3

SO2

61

Ilaje

0.2a

NOx

298

Ilaje

3.9a

CO

192

Ilaje

1,7

VOC

3.0

Ilaje

0.05