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| Ad Hoc Reporting |
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.
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| More Details about: St. Marks Wildlife Refuge |
| Ad Hoc Reporting |
AQS # G129-0001
St. Marks Wildlife Refuge
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10 Highest Daily Averages for Year 2025
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CO Averages CO data below are shown in Parts Per Million (PPM) |
Date |
Max 8 Hour Avg |
1 Hour Avg |
|
| JAN-6 |
0.3 |
0.151 |
| JAN-7 |
0.27 |
0.345 |
| JAN-3 |
0.25 |
0.32 |
| MAR-26 |
0.24 |
0.201 |
| MAR-27 |
0.24 |
0.34 |
| MAR-2 |
0.23 |
0.247 |
| JAN-2 |
0.22 |
0.185 |
| FEB-23 |
0.22 |
0.235 |
| APR-17 |
0.22 |
0.282 |
| FEB-24 |
0.21 |
0.266 |
|
Date |
Max 1 Hour Avg |
|
|
| MAR-11 |
0.483 |
|
| FEB-28 |
0.452 |
|
| FEB-17 |
0.427 |
|
| FEB-21 |
0.42 |
|
| MAR-8 |
0.367 |
|
| MAR-3 |
0.352 |
|
| JAN-7 |
0.345 |
|
| MAR-27 |
0.34 |
|
| FEB-22 |
0.327 |
|
| JAN-3 |
0.32 |
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NO2 Averages NO2 data below are shown in Parts Per Billion (PPB) |
| This site did not monitor NO2 during 2025 |
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Ozone Averages Ozone data below are shown in Parts Per Billion (PPB) |
Date |
Max 8 Hour Avg |
1 Hour Avg |
|
| APR-17 |
64 |
67 |
| FEB-26 |
56 |
62 |
| APR-10 |
56 |
59 |
| APR-11 |
55 |
59 |
| APR-16 |
55 |
59 |
| MAR-12 |
54 |
56 |
| MAR-27 |
54 |
58 |
| MAR-1 |
53 |
56 |
| MAR-28 |
52 |
55 |
| APR-9 |
52 |
54 |
|
Date |
Max 1 Hour Avg |
|
|
| APR-17 |
67 |
|
| FEB-26 |
62 |
|
| APR-10 |
59 |
|
| APR-11 |
59 |
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| APR-16 |
59 |
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| MAR-27 |
58 |
|
| MAR-2 |
57 |
|
| MAR-1 |
56 |
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| MAR-12 |
56 |
|
| MAR-26 |
55 |
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PM 2.5 Averages PM 2.5 data below are shown in Micrograms Per Cubic Meter (mg/m3) |
Date |
Daily Average |
|
|
| APR-17 |
16.3 |
|
| MAR-2 |
16.2 |
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| FEB-23 |
16.1 |
|
| MAR-27 |
15.7 |
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| FEB-26 |
15 |
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| APR-24 |
14.2 |
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| MAR-16 |
13.9 |
|
| APR-21 |
13.5 |
|
| APR-27 |
13 |
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| FEB-24 |
12.8 |
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PM 10 Averages PM 10 data below are shown in Micrograms Per Cubic Meter (mg/m3) |
| This site did not monitor PM 10 during 2025 |
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SO2 Averages SO2 data below are shown in Parts Per Billion (PPB) |
Date |
Max Daily (24-Hour) Avg |
1 Hour Avg |
|
| MAR-27 |
0.42 |
0.537 |
| APR-10 |
0.36 |
0.516 |
| APR-11 |
0.36 |
0.516 |
| APR-9 |
0.35 |
0.465 |
| MAR-28 |
0.33 |
0.464 |
| APR-2 |
0.33 |
0.873 |
| APR-13 |
0.32 |
0.366 |
| MAR-26 |
0.31 |
0.574 |
| MAR-29 |
0.3 |
0.409 |
| APR-14 |
0.3 |
0.395 |
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Date |
Max 1 Hour Avg |
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| APR-2 |
0.873 |
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| JAN-7 |
0.781 |
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| JAN-5 |
0.648 |
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| APR-16 |
0.639 |
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| JAN-9 |
0.587 |
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| JAN-18 |
0.585 |
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| MAR-26 |
0.574 |
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| FEB-26 |
0.554 |
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| APR-4 |
0.551 |
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| MAR-27 |
0.537 |
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| Federal Air Quality Standard |
| Go To Top |
Last updated:
March 02, 2017 |
2017 State of Florida