Highest Readings by Year
Air Quality Icon

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: Derby Lane
 Ad Hoc Reporting

AQS # L103-0023
Derby Lane

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)
This site did not monitor Ozone during 2024.

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 2024.

PM 10 Averages

PM 10 data below are shown in Micrograms Per Cubic Meter (μg/m3)
This site did not monitor PM 10 during 2024.

SO2 Averages

SO2 data below are shown in Parts Per Billion (PPB)
Date
Max Daily (24-Hour) Average
1 Hour Average
AUG-28 4.580 50.800
NOV-09 3.200 6.200
SEP-11 2.320 9.400
SEP-17 2.130 7.700
SEP-01 1.970 7.900
AUG-25 1.880 9.100
SEP-20 1.730 5.200
AUG-29 1.700 3.800
AUG-30 1.680 3.200
SEP-23 1.650 3.300

Date
Max 1 Hour Average
 
AUG-28 50.800  
JUL-14 10.900  
SEP-11 9.400  
AUG-25 9.100  
SEP-01 7.900  
SEP-17 7.700  
JUL-22 7.500  
AUG-23 6.900  
JUN-03 6.200  
NOV-09 6.200  
* = Value Not Available

Federal Air Quality Standard
Go To Top