FOUR HIGHEST 1 – HOUR OZONE CONCENTRATIONS FOR 1998 (PPB)
TABLE 3.  FOUR HIGHEST 1 – HOUR OZONE CONCENTRATIONS FOR 1998 (PPB) Federal Standard = 125 ppb   State Standard = 95 ppb
STATION

1st

date:hour

2nd

date:hour

3rd

date:hour

4th

date:hour

LAS FLORES CAN 1

130

04/21/98:15

130

04/21/98:16

129

04/21/98:19

126

04/21/98:17

PARADISE ROAD

125

04/22/98:13

122

04/22/98:15

119

04/22/98:14

116

07/17/98:14

CARPINTERIA

108

08/29/98:12

105

04/21/98:16

103

04/21/98:14

103

08/10/98:13

SANTA YNEZ

104

07/18/98:15

101

07/18/98:15

98

04/21/98:14

97

07/18/98:15

LOMPOC HS&P

100

04/21/98:15

99

04/21/98:16

97

04/21/98:14

87

04/21/98:13

EL CAPITAN

99

04/21/98:14

97

04/21/98:13

96

04/21/98:16

92

04/21/98:15

GOLETA

95

04/21/98:16

94

08/29/98:14

90

08/29/98:15

90

04/21/98:17

GTC B

92

04/21/98:16

88

04/18/98:19

88

07/18/98:15

88

04/21/98:17

SANTA ROSA

82

10/06/98:23

81

10/06/98:22

81

10/20/98:16

80

10/07/98:00

LOMPOC-H STREET

80

04/21/98:16

79

04/21/98:15

78

04/21/98:14

73

04/21/98:13

S.B. CARRILLO

94

04/21/98:16

92

08/29/98:14

89

08/29/98:15

87

04/21/98:14

S.M. BROADWAY

73

04/21/98:14

73

04/21/98:15

72

04/21/98:16

66

04/21/98:17

VAFB STS

80

10/06/98:23

77

10/20/98:15

77

10/06/98:22

76

10/07/98:00

Return to 1998 Annual Air Quality Report