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PM10 Air Quality Data Summaries (1988-1997)
Kern County
Year % of Samples
Above 24-Hr Standard
Exceeds Annual
Standard?
PM10 Concentration in ug/m3
State
>50ug/m3
Federal
>150ug/m3
State
AGM
Federal
AAM
Max
24-Hr
Max
AGM
Max
AAM
Max
EPDC
Max 99th
Percentile
1997 23 0 Y N 137       43.1   46.5   154.7   130       
1996 44 0 Y Y 153       47.6   53.6   178.5   153       
1995 40 2 Y Y 235       48.9   58.2   156.5   235       
1994 40 2 Y Y 190       51.2   64.1   140.1   190       
1993 35 0 Y Y 130       45.3   54.5   183.7   130       
1992 59 1 Y Y 183       55.6   62.4   217.2   183       
1991 67 10 Y Y 534       69.4   86.4   230.1   534       
1990 75 7 Y Y 462       67.8   78.9   254.6   462       
1989 68 5 Y Y 237       68.4   79.3   225.2   237       
1988 70 10 Y Y 244       65.4   76.1     244       

Go to Data Explanation Explanation of the terminology in the header above, as well as the sampling program and analytical methods used to collect the data, the PM10 air quality standards, and how to request air quality data.

Please send questions or comments to:

aqdweb@arb.ca.gov

This page last revised on March 1, 1999

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