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 2015


CO Averages

CO data below are shown in Parts Per Million (PPM)
This site did not monitor CO during 2015.

NO2 Averages

NO2 data below are shown in Parts Per Billion (PPB)
This site did not monitor NO2 during 2015.

Ozone Averages

Ozone data below are shown in Parts Per Billion (PPB)
This site did not monitor Ozone during 2015.

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 2015.

PM 10 Averages

PM 10 data below are shown in Micrograms Per Cubic Meter (μg/m3)
This site did not monitor PM 10 during 2015.

SO2 Averages

SO2 data below are shown in Parts Per Billion (PPB)
Date
Max Daily (24-Hour) Average
1 Hour Average
MAY-01 27.650 98.000
APR-30 20.480 69.000
MAR-28 16.410 53.000
FEB-15 13.910 76.000
FEB-19 13.450 42.000
JAN-07 8.000 43.000
FEB-10 7.730 60.000
JAN-27 6.230 50.000
JAN-24 5.550 40.000
OCT-01 5.460 43.000

Date
Max 1 Hour Average
 
MAY-01 98.000  
MAR-27 77.000  
FEB-15 76.000  
APR-30 69.000  
FEB-10 60.000  
OCT-10 60.000  
MAR-28 53.000  
JAN-27 50.000  
JAN-07 43.000  
OCT-01 43.000  
* = Value Not Available

Federal Air Quality Standard
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