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 2014


CO Averages

CO data below are shown in Parts Per Million (PPM)
This site did not monitor CO during 2014.

NO2 Averages

NO2 data below are shown in Parts Per Billion (PPB)
This site did not monitor NO2 during 2014.

Ozone Averages

Ozone data below are shown in Parts Per Billion (PPB)
This site did not monitor Ozone during 2014.

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 2014.

PM 10 Averages

PM 10 data below are shown in Micrograms Per Cubic Meter (μg/m3)
This site did not monitor PM 10 during 2014.

SO2 Averages

SO2 data below are shown in Parts Per Billion (PPB)
Date
Max Daily (24-Hour) Average
1 Hour Average
OCT-04 16.390 56.000
NOV-26 14.300 58.000
OCT-16 12.430 100.000
JAN-22 11.130 43.000
MAR-30 11.080 42.000
NOV-27 9.870 64.000
MAR-25 8.630 54.000
JAN-18 7.500 25.000
NOV-01 7.000 24.000
JAN-06 6.540 34.000

Date
Max 1 Hour Average
 
OCT-16 100.000  
FEB-15 70.000  
NOV-27 64.000  
NOV-26 58.000  
OCT-04 56.000  
MAR-25 54.000  
JUL-31 45.000  
JAN-22 43.000  
MAR-30 42.000  
FEB-13 41.000  
* = Value Not Available

Federal Air Quality Standard
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