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: St. Marks Wildlife Refuge
 Ad Hoc Reporting

AQS # G129-0001
St. Marks Wildlife Refuge

10 Highest Daily Averages for Year 2015


CO Averages

CO data below are shown in Parts Per Million (PPM)
Date
Max 8 Hour Average
1 Hour Average

SEP-12 0.3 0.200
JUL-09 0.2 0.600
JUL-08 0.2 0.600
OCT-13 0.2 0.300
APR-28 0.2 0.200
APR-29 0.2 0.200
APR-30 0.2 0.200
MAY-01 0.2 0.200
MAY-02 0.2 0.200
MAY-03 0.2 0.200
 
Date
Max 1 Hour Average
 

JUL-08 0.600  
JUL-09 0.600  
OCT-16 0.400  
OCT-13 0.300  
NOV-23 0.300  
APR-28 0.200  
APR-29 0.200  
APR-30 0.200  
MAY-01 0.200  
MAY-02 0.200  

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)
Date
Max 8 Hour Average
1 Hour Average

MAY-01 63 67
MAY-09 59 61
MAY-02 57 60
MAY-10 57 60
APR-24 56 60
MAY-03 56 59
MAY-04 55 56
OCT-16 55 58
FEB-14 53 56
MAR-18 53 59
 
Date
Max 1 Hour Average
 

MAY-01 67  
MAY-09 61  
APR-24 60  
MAY-02 60  
MAY-10 60  
MAR-18 59  
MAY-03 59  
MAY-22 58  
OCT-16 58  
APR-22 57  

PM 2.5 Averages

PM 2.5 data below are shown in Micrograms Per Cubic Meter (μg/m3)
Date
Daily Average
 
FEB-14 32.2  
MAY-13 22  
JUL-09 20.5  
JUL-14 20  
APR-01 19.5  
MAY-12 19.1  
JUL-08 18  
JUL-13 17.8  
JUL-12 17.3  
MAR-18 16.1  
* = Value Not Available

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
MAR-17 0.750 1.000
APR-01 0.710 7.000
APR-08 0.590 3.000
NOV-06 0.540 7.000
NOV-21 0.540 1.000
APR-06 0.460 1.000
JUN-13 0.460 2.000
MAR-12 0.430 2.000
MAY-02 0.420 5.000
FEB-21 0.380 1.000

Date
Max 1 Hour Average
 
APR-01 7.000  
NOV-06 7.000  
OCT-07 6.000  
MAY-02 5.000  
APR-08 3.000  
MAR-12 2.000  
MAY-03 2.000  
MAY-29 2.000  
JUN-13 2.000  
OCT-08 2.000  
* = Value Not Available

Federal Air Quality Standard
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