BC concentration in μg·m−3

D.S

W.S

Average

2015

Min

Max

Avg

0.77

3.94

2.27

Min

Max

Avg

0.04

0.42

0.28

0.95 ± 0.18

2016

Min

Max

Avg

0.4

1.02

0.73

Min

Max

Avg

0.43

1.12

0.73

1.21 ± 0.77

2017

Min

Max

Avg

1.56

2.96

2.27

Min

Max

Avg

0.4

1.02

0.73

1.5 ± 0.77

2015-2017

Min

Max

Avg

2.23

2.27

2.2 ± 0.02

Min

Max

Avg

0.28

0.73

0.6 ± 0.19

1.2 ± 0.18