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: Winter Park
 Ad Hoc Reporting

AQS # L095-2002
Winter Park

10 Highest Daily Averages for Year 2023


CO Averages

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

JAN-09 1.7 2.900
DEC-31 1.0 0.900
JAN-16 1.0 1.000
JAN-11 0.8 1.400
JAN-06 0.8 1.000
JUN-08 0.6 0.700
JAN-12 0.6 1.100
JAN-15 0.6 0.800
DEC-28 0.6 0.800
JUN-07 0.6 0.600
 
Date
Max 1 Hour Average
 

JAN-09 2.900  
JAN-11 1.400  
JAN-12 1.100  
DEC-18 1.100  
JAN-06 1.000  
JAN-16 1.000  
APR-18 1.000  
SEP-06 0.900  
DEC-31 0.900  
JAN-15 0.800  

NO2 Averages

NO2 data below are shown in Parts Per Billion (PPB)
Date
Max 1 Hour Average
 

JAN-09 114.4  
JAN-11 68.8  
JAN-13 35.8  
JAN-06 34.3  
JAN-20 34.3  
JAN-16 32.4  
JAN-17 27.1  
JAN-07 26  
JAN-10 23.6  
DEC-31 23.5  

Ozone Averages

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

JUN-26 75 88
MAY-30 70 77
MAY-04 69 72
JUN-10 69 76
MAY-09 67 72
MAY-05 66 70
SEP-06 66 72
JUN-11 64 71
APR-18 62 64
SEP-07 62 67
 
Date
Max 1 Hour Average
 

JUN-26 88  
MAY-30 77  
JUN-10 76  
MAY-04 72  
MAY-09 72  
MAY-16 72  
SEP-06 72  
JUN-11 71  
MAY-05 70  
MAY-10 69  

PM 2.5 Averages

PM 2.5 data below are shown in Micrograms Per Cubic Meter (μg/m3)
Date
Daily Average
 
OCT-03 34.2  
OCT-02 23.7  
MAR-02 22.3  
MAR-03 19.3  
FEB-24 18.3  
OCT-04 17.3  
FEB-25 16.5  
MAR-04 16.2  
JAN-01 15.8  
DEC-31 15.8  
* = Value Not Available

PM 10 Averages

PM 10 data below are shown in Micrograms Per Cubic Meter (μg/m3)
Date
Daily Average
 
OCT-03 56.1  
AUG-22 54.6  
AUG-20 45.9  
MAR-03 45.8  
OCT-02 41.8  
AUG-23 39.8  
AUG-21 36.4  
MAR-02 36  
OCT-04 33.4  
MAR-04 32.5  
* = Value Not Available

SO2 Averages

SO2 data below are shown in Parts Per Billion (PPB)
Date
Max Daily (24-Hour) Average
1 Hour Average
JAN-01 1.810 2.300
JAN-02 1.730 2.000
DEC-05 1.470 2.000
DEC-04 1.450 2.400
NOV-07 1.350 3.400
NOV-23 1.340 3.100
NOV-08 1.300 1.700
DEC-03 1.290 1.700
NOV-09 1.240 1.600
DEC-09 1.240 1.700

Date
Max 1 Hour Average
 
AUG-12 5.000  
JUL-21 4.300  
JAN-09 4.200  
FEB-14 3.600  
NOV-07 3.400  
AUG-20 3.100  
NOV-23 3.100  
JAN-11 3.000  
JAN-16 3.000  
AUG-19 2.700  
* = Value Not Available

Federal Air Quality Standard
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