California Air Resources Board
 
Monitoring Sites with Highest Percent of PM10 Exceedances
 
The map and graph below show 15 monitoring sites in California with the highest percent of PM10 samples (averaged over 3 years) that exceeded the 24-hour State standard during 1994 through 1996.  Select the name of the monitoring site on the map image to view its ambient PM10 air quality data.
 
 
 
Percent of Samples that Exceed State 24-hour Standard
(1994 - 1996 Average)
% of samples above standard at 15 worst sites
 
* Averages for Calexico-East and Bakersfield-Chester Street are based on one year of data.  The Bakersfield-California Avenu site replaced the Bakersfield-Chester site.
Go to Data Explanation Explanation of PM10 terminology and related PM10 programs.
BACK Back to the Statewide PM10 Web Page
 
Please send questions or comments to:
aqdweb@arb.ca.gov
 
This page last revised on October 9, 1997

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