Highest Readings by Year
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Air Quality Monitoring

Highest Readings by Year
Air Resource Management
Data on this page are updated daily when complete data are received.

It is important to note that the ozone monitoring data less than three months old viewed on this website have generally not been verified and checked for quality assurance in accordance with federal requirements.


 More Details about: East Bay
 Ad Hoc Reporting

AQS # L057-0109
East Bay

10 Highest Daily Averages for Year 2013


CO Averages

CO data below are shown in Parts Per Million (PPM)
This site did not monitor CO during 2013.

NO2 Averages

NO2 data below are shown in Parts Per Billion (PPB)
This site did not monitor NO2 during 2013.

Ozone Averages

Ozone data below are shown in Parts Per Billion (PPB)
This site did not monitor Ozone during 2013.

PM 2.5 Averages

PM 2.5 data below are shown in Micrograms Per Cubic Meter (μg/m3)
This site did not monitor PM 2.5 during 2013.

PM 10 Averages

PM 10 data below are shown in Micrograms Per Cubic Meter (μg/m3)
This site did not monitor PM 10 during 2013.

SO2 Averages

SO2 data below are shown in Parts Per Billion (PPB)
Date
Max Daily (24-Hour) Average
1 Hour Average
MAR-02 19.910 68.000
MAY-05 14.830 66.000
JAN-31 14.330 64.000
MAR-01 13.380 82.000
FEB-27 13.290 50.000
MAR-06 12.750 83.000
MAR-25 12.250 49.000
MAR-03 11.290 73.000
MAY-13 7.790 22.000
OCT-23 7.380 42.000

Date
Max 1 Hour Average
 
MAR-06 83.000  
MAR-01 82.000  
MAR-03 73.000  
MAR-02 68.000  
MAY-05 66.000  
JAN-31 64.000  
MAR-13 64.000  
JAN-18 62.000  
MAR-26 60.000  
MAR-12 54.000  
* = Value Not Available

Federal Air Quality Standard
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