Table 2.
Concentration of PAHs in PM2.5.
| PAHs | (μg/g) |
|---|---|
| Chrysene (CHR) | 83.6 |
| Fluorene (FLU) | 153 |
| Benzo[a]anthracene (BaA) | 108 |
| Pyrene (PYR) | 208 |
| Benzo[a]pyrene (BaP) | 61.1 |
| Benzo[k]fluoranthene (BkF) | 26.7 |
| Benzo[b]fluoranthene (BbF) | 31.7 |
| Dibenzo[a,h]anthracene (DBA) | 217 |
| Benzo[e]pyrene (BeP) | 233 |
| Benzo[j]fluoranthene (BjF) | 448 |
| Perylene | 20.1 |
| Benzo[g,h,i]perylene (BPE) | 53.3 |
| Indeno[1,2,3-cd]pyrene (IPR) | 57.2 |
| Coronene | 24.2 |
PM2.5 and CPM samples were analyzed for PAHs by a HPLC equipped with a fluorescence detector and a 4.0 mmφ × 250 mm column a packed withWakosil-II 5 C 18HG.