TABLE 6. PARTICULATE SUMMARY REPORT FOR 1998
Particulate: PM10 Units: ug/m3

State Standard: 50 ug/m3 for 24 hours 
Federal Standard: 150 ug/m3 for 24 hours

Station

Number of Samples

Yearly Average

Geometric Mean

Maximum

2nd High

S. M. LIBRARY

58

23

20

73

53

S. B. CARRILLO

60

26

24

62

48

EL CAPITAN

58

19

17

50

42

LOMPOC-H STREET

61

18

17

45

35

LAS FLORES CANYON 1

59

16

13

44

35

LAS FLORES CANYON 2

60

16

13

43

35

EXXON 10

28

21

20

33

32

VAFB STS

61

17

15

31

30

POINT CONCEPTION

14

25

24

30

29

GAVIOTA EAST

14

19

19

29

24

GAVIOTA WEST

15

16

15

28

25

GTC C

21

12

11

20

19

State PM10 Exceedance Days in 1998
State Standard:50 ug/m3