Annual Benzo(g,h,i)perylene-10 Summary for North Long Beach

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	Annual Toxics Summary
	Annual Toxics Summary
	North Long Beach	FAQs
	Benzo(g,h,i)perylene-10
	nanograms per cubic meter

Year

Months
Present

Minimum

Median

90th
Percentile

Maximum

Standard
Deviation

Number of
Observations

Detection
Limit

2005

*

*

*

*

*

*

0

*

2004

0.025

0.30

0.444

1.1

1.7

0.463

31

0.05

2003

0.025

0.13

0.283

0.53

1.3

0.284

31

0.05

2002

0.025

0.23

0.340

0.74

1.6

0.351

31

0.05

2001

0.05

0.14

0.419

0.89

2.8

0.587

28

0.05

2000

0.05

0.18

0.457

1.3

2.2

0.551

31

0.05

1999

0.025

0.31

0.619

1.41

2.2

0.630

30

0.05

1998

0.08

0.22

0.607

1.54

3.0

0.721

30

0.05

1997

0.06

0.33

0.681

1.6

2.6

0.686

31

0.05

1996

0.07

0.21

*

1.16

2.1

0.573

20

0.05

1995

0.11

0.45

0.602

1.24

2.2

0.529

24

0.05

1994

0.19

0.94

*

2.15

3.1

0.838

14

0.05

1993

0.12

0.54

0.983

2.54

2.8

0.945

24

0.05

1992

0.11

0.26

1.18

3.6

4.6

1.47

24

0.05

1991

0.10

0.49

*

1.2

3.7

0.833

19

0.05

1990

0.33

*

*

*

2.7

0.945

8

0.05

1989

*

*

*

*

*

*

0

*



	Notes:	Values below the Limit of Detection (LoD) assumed to be ½ LoD. Means and risks shown only for years with data in all 12 months. "*" means there was insufficient or no data available to determine the value.