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: Ellyson Industrial Park
 Ad Hoc Reporting

AQS # A033-0004
Ellyson Industrial Park

10 Highest Daily Averages for Year 2024


CO Averages

CO data below are shown in Parts Per Million (PPM)
This site did not monitor CO during 2024.

NO2 Averages

NO2 data below are shown in Parts Per Billion (PPB)
This site did not monitor NO2 during 2024.

Ozone Averages

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

JUN-08 65 71
FEB-21 62 67
OCT-13 62 66
APR-05 61 68
MAY-14 61 64
MAY-30 59 68
MAR-12 58 66
MAR-21 58 63
MAY-16 58 71
SEP-30 58 61
 
Date
Max 1 Hour Average
 

MAY-16 71  
JUN-08 71  
OCT-15 69  
APR-05 68  
MAY-30 68  
FEB-21 67  
JUL-15 67  
MAR-12 66  
OCT-13 66  
MAY-14 64  

PM 2.5 Averages

PM 2.5 data below are shown in Micrograms Per Cubic Meter (μg/m3)
Date
Daily Average
 
FEB-21 21.9  
OCT-28 18.1  
AUG-07 17.1  
MAR-12 16.7  
OCT-09 16  
AUG-08 15.9  
OCT-29 15.6  
AUG-13 15.5  
OCT-27 15.5  
AUG-09 15.4  
* = Value Not Available

PM 10 Averages

PM 10 data below are shown in Micrograms Per Cubic Meter (μg/m3)
Date
Daily Average
 
OCT-30 44.3  
MAR-25 43.3  
JUL-14 40.3  
JUL-09 37.5  
JUL-13 35.7  
AUG-02 34  
MAY-17 33.8  
AUG-03 33.1  
AUG-01 31.9  
OCT-31 31.2  
* = Value Not Available

SO2 Averages

SO2 data below are shown in Parts Per Billion (PPB)
Date
Max Daily (24-Hour) Average
1 Hour Average
OCT-13 2.030 5.200
MAR-12 2.020 8.000
OCT-25 1.830 9.700
FEB-19 1.730 3.500
FEB-15 1.560 6.400
MAR-21 1.540 2.900
FEB-06 1.480 2.900
MAR-28 1.430 3.700
FEB-25 1.420 3.600
MAR-23 1.420 2.900

Date
Max 1 Hour Average
 
OCT-25 9.700  
MAR-12 8.000  
JUN-15 7.300  
FEB-15 6.400  
OCT-11 5.500  
OCT-13 5.200  
JUN-25 5.100  
JUN-12 4.800  
MAR-29 4.000  
FEB-01 3.900  
* = Value Not Available

Federal Air Quality Standard
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