| TABLE 4. | ||||||||
| FOUR HIGHEST 8 – HOUR OZONE CONCENTRATIONS FOR 2007 (PPB) | ||||||||
| Federal Standard = 0.080ppm (80 ppb) Note: the federal standard changed to 0.075 ppm in 2008) | ||||||||
| STATION | 1st | date:hour | 2nd | date:hour | 3rd | date:hour | 4th | date:hour |
| LAS FLORES CANYON 1 | 86 | 10/23/2007 10:00 | 81 | 4/28/2007 18:00 | 78 | 9/2/2007 9:00 | 78 | 10/22/2007 18:00 |
| PARADISE | 84 | 6/15/2007 10:00 | 82 | 6/14/2007 10:00 | 79 | 3/16/2007 10:00 | 77 | 6/13/2007 11:00 |
| CARPINTERIA | 82 | 10/23/2007 9:00 | 73 | 9/2/2007 10:00 | 69 | 5/19/2007 10:00 | 66 | 5/8/2007 8:00 |
| EL CAPITAN | 79 | 10/23/2007 9:00 | 64 | 5/7/2007 9:00 | 59 | 3/12/2007 10:00 | 57 | 4/3/2007 10:00 |
| SANTA YNEZ | 75 | 9/25/2007 9:00 | 69 | 10/23/2007 9:00 | 67 | 5/7/2007 11:00 | 63 | 6/14/2007 10:00 |
| VAFB SOUTH BASE | 74 | 10/23/2007 7:00 | 71 | 9/25/2007 18:00 | 71 | 9/26/2007 12:00 | 69 | 10/22/2007 22:00 |
| SANTA BARBARA | 71 | 5/19/2007 11:00 | 69 | 10/23/2007 9:00 | 67 | 5/7/2007 11:00 | 63 | 5/20/2007 11:00 |
| LOMPOC NORTH | 69 | 9/26/2007 11:00 | 69 | 10/22/2007 21:00 | 67 | 9/25/2007 15:00 | 66 | 5/7/2007 10:00 |
| GOLETA | 66 | 10/23/2007 10:00 | 61 | 5/7/2007 12:00 | 60 | 5/19/2007 11:00 | 57 | 5/18/2007 11:00 |
| LOMPOC-H ST | 62 | 5/7/2007 10:00 | 60 | 9/26/2007 10:00 | 60 | 10/23/2007 10:00 | 56 | 4/14/2007 15:00 |
| NOJOQUI | 62 | 10/22/2007 11:00 | 58 | 9/26/2007 11:00 | 56 | 9/2/2007 8:00 | 55 | 8/20/2007 9:00 |
| SANTA MARIA | 54 | 9/26/2007 10:00 | 51 | 9/25/2007 10:00 | 49 | 5/7/2007 10:00 | 48 | 9/27/2007 21:00 |
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