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: Sikes Elementary School
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AQS # D105-6005
Sikes Elementary School

10 Highest Daily Averages for Year 2025


CO Averages

CO data below are shown in Parts Per Million (PPM)
This site did not monitor CO during 2025.

NO2 Averages

NO2 data below are shown in Parts Per Billion (PPB)
This site did not monitor NO2 during 2025.

Ozone Averages

Ozone data below are shown in Parts Per Billion (PPB)
Date
Max 8 Hour Average
1 Hour Average

APR-17 70 80
MAR-12 65 75
APR-16 64 69
APR-11 61 70
APR-14 61 66
MAR-22 59 70
APR-10 58 65
FEB-28 56 60
MAR-19 56 58
MAR-27 55 58
 
Date
Max 1 Hour Average
 

APR-17 80  
MAR-12 75  
MAR-22 70  
APR-11 70  
APR-16 69  
APR-14 66  
APR-10 65  
FEB-28 60  
MAR-14 60  
MAR-18 59  

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 2025.

PM 10 Averages

PM 10 data below are shown in Micrograms Per Cubic Meter (μg/m3)
This site did not monitor PM 10 during 2025.

SO2 Averages

SO2 data below are shown in Parts Per Billion (PPB)
Date
Max Daily (24-Hour) Average
1 Hour Average
JAN-13 2.950 10.800
JAN-05 1.900 13.100
MAY-05 1.650 9.000
APR-26 1.550 4.300
JAN-10 1.500 3.600
MAR-09 1.500 5.500
JAN-16 1.450 8.000
APR-04 1.430 4.100
MAY-02 1.430 4.300
MAR-29 1.420 6.100

Date
Max 1 Hour Average
 
JAN-05 13.100  
JAN-13 10.800  
MAY-05 9.000  
JAN-16 8.000  
MAR-29 6.100  
MAR-09 5.500  
MAR-08 5.400  
MAY-08 5.400  
APR-01 5.200  
APR-20 4.900  
* = Value Not Available

Federal Air Quality Standard
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