Daily Report
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Air Quality Monitoring

Daily Readings for Wednesday, May 14, 2025
Air Resource Management
Data on this page are updated hourly from 7:20 AM until 11:20 PM (Eastern time.)

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: FBWWTP
 Ad Hoc Reporting

AQS # B089-0005
FBWWTP
Nassau County
Fernandina Beach, FL 32304
CO is not monitored at this site.
NO2 is not monitored at this site.
Ozone is not monitored at this site.
PM 2.5 is not monitored at this site.
PM 10 is not monitored at this site.

Began Monitoring SO2: 01/01/1984

Hourly SO2 Data For Wednesday, May 14, 2025


SO2 data are shown in Parts Per Billion (PPB)
Hour LST
1-Hr Avg.
Hour LST
1-Hr Avg.
1:00 AM 0.8 1:00 PM 0.8
2:00 AM 0.7 2:00 PM 4.2
3:00 AM 0.7 3:00 PM 12.4
4:00 AM 0.9 4:00 PM 3.8
5:00 AM 0.8 5:00 PM 1.7
6:00 AM 0.8 6:00 PM 1.3
7:00 AM 0.8 7:00 PM 1.9
8:00 AM 0.7 8:00 PM 0.9
9:00 AM 0.8 9:00 PM 1
10:00 AM 0.8 10:00 PM 1
11:00 AM 0.7 11:00 PM 0.9
12:00 AM 0.8 12:00 PM 0.8
Last Updated: Eastern
Data are time-stamped at the end of the hour.
* = Hourly Value Not Available
M = Missing Hourly Value
B = Bad Hourly Value
Federal Air Quality Standard
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