Table 3 APCS source’s profiles for the data collected during the Summer season 2006 in all the monitoring stations investigated

NOx

29.25

6.56

21.07

13.15

3.80

6.89

20.38

3.74

23.74

Benzene

0.468

0.239

0.515

0.066

0.264

0.353

0.521

0.139

0.450

Toluene

1.688

0.952

1.685

0.794

0.409

0.402

1.223

0.943

1.570

CO

0.121

0.045

0.110

0.054

0.066

0.044

0.086

0.049

0.726

PM10

3.91

23.06

4.96

3.35

25.45

2.57

3.29

24.46

1.77

Altamura, prov. of Bari ( urban site)

Andria, prov. of Bari ( urban site)

Monopoli, prov. of Bari ( urban site)

I Source

II Source

III Source

I Source

II Source

III Source

I Source

II Source

III Source

NOx

12.40

2.28

8.35

25.87

1.26

13.56

18.02

2.71

18.05

Benzene

0.100

0.056

0.368

0.691

0.122

0.246

0.848

0.278

0.276

Toluene

0.278

0.358

1.466

1.501

0.720

1.277

1.649

0.525

1.392

CO

0.116

0.039

0.081

0.340

0.014

0.133

0.187

0.033

0.060

PM10

1.19

40.45

6.92

1.74

17.69

1.07

3.21

38.12

1.29