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Ozone Data Summary (1992-1995)
 

Sacramento-Meadowview Road

Sacramento Metropolitan Air Quality Management District
 
Sacramento Valley Air Basin Sacramento County
Year % of Days Moni-
tored
Number of Days Standard Exceeded 1-hr Ozone
Concentrations
ppm
8-hr Ozone Concentrations
ppm
State 1-hour Federal 1-hour Federal 8-hour** 1st
High
2nd
High
3rd
High
4th
High
EPDC* 1st
High
2nd
High
3rd
High
1995 0%               0.099      
1994 76% 1 0 0 0.100 0.086 0.085 0.085 0.108 0.070 0.069 0.068
1993 95% 1 0 0 0.100 0.090 0.090 0.090 0.115 0.081 0.076 0.075
1992 65% 16 0 5 0.110 0.110 0.110 0.110 0.122 0.094 0.091 0.090
* The Expected Peak Day Concentration (EPDC) is calculated based on data for 3 successive years, listed by the last year of the three year period.  The EPDC represents the ozone concentration expected to occur once per year.
** Proposed Federal Standard

Please send your questions or comments to:
aqdweb@arb.ca.gov

This page last revised on April 5, 1997.

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