| TABLE 9. PARTICULATE SUMMARY REPORT FOR 2006 | |||||
| Particulate: PM2.5 Units: ug/m3 | |||||
| California 24 Hour Standard: No Separate State Standard Federal 24 Hour Standard: 65 ug/m3 California Annual Arithmetic Mean Standard: 12ug/m3 for 24 hours Federal Annual Arithmetic Mean Standard: 15 ug/m3 for 24 hours | |||||
| STATION | Annual Arithmetic Mean | 24-Hour High | Date | 24-Hour 2nd High | Date |
| SANTA BARBARA | 10 | 28 | 10-Feb-06 | 24 | 31-Dec-06 |
|
SANTA MARIA |
8 | 14 | 4-Jul-06 | 13 | 10-Feb-06 |
The Federal 24 Hour Standard of 65 ug/m3 was strengthened to 35 ug/m3 in September 2006.Particulate sampling is on a 1 in 6 day schedule for a 24 hour run period.
Return to 2006 Annual Air Quality Report