Air Quality Forecast Guidance for St. Augustine, FL

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 29.89 N, longitude: 81.32 W.
Ozone concentrations are presented in parts per billion (PPB).
Public comments and suggestions are encouraged.

A FAQ page is available.
More information...
24Hr Maximum
Ending
Maximum 1 Hour Average Ozone
Concentration (PPB)*
Maximum 8 Hour Average Ozone
Concentration (PPB)*
Tomorrow
(Ending 07/31, 4Z)
58
56
*Due to grid interpolation methods, the maximum 1- and 8-hour ozone concentration values may have
values slightly higher or lower than those of the corresponding hourly ozone concentrations.

Ozone
Ending Time
1 Hour Average Ozone
Concentration (PPB)

12Z Model Run
8 Hour Average Ozone
Concentration (PPB)

12Z Model Run
Wed, 30 Jul  09 PM
50
53
Wed, 30 Jul  10 PM
49
52
Wed, 30 Jul  11 PM
48
51
Thu, 31 Jul  12 AM
48
50
Thu, 31 Jul  01 AM
47
50
Thu, 31 Jul  02 AM
47
49
Thu, 31 Jul  03 AM
49
49
Thu, 31 Jul  04 AM
53
49
Thu, 31 Jul  05 AM
55
49
Thu, 31 Jul  06 AM
55
50
Thu, 31 Jul  07 AM
53
51
Thu, 31 Jul  08 AM
51
51
Thu, 31 Jul  09 AM
48
51
Thu, 31 Jul  10 AM
45
51
Thu, 31 Jul  11 AM
46
51
Thu, 31 Jul  12 PM
47
50
Thu, 31 Jul  01 PM
48
49
Thu, 31 Jul  02 PM
49
48
Thu, 31 Jul  03 PM
50
48
Thu, 31 Jul  04 PM
50
48
Thu, 31 Jul  05 PM
50
48
Thu, 31 Jul  06 PM
49
48
Thu, 31 Jul  07 PM
48
49
Thu, 31 Jul   08 PM
46
49
Thu, 31 Jul   09 PM
45
48
Thu, 31 Jul   10 PM
43
48
Thu, 31 Jul   11 PM
43
47
Fri, 01 Aug   12 AM
40
46
Fri, 01 Aug   01 AM
39
44
Fri, 01 Aug   02 AM
39
43
Fri, 01 Aug   03 AM
37
42
Fri, 01 Aug   04 AM
35
40
Fri, 01 Aug   05 AM
34
39
Fri, 01 Aug   06 AM
32
37
Fri, 01 Aug   07 AM
29
36
Fri, 01 Aug   08 AM
29
34
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Wed, 30 Jul  09 PM
0
0
Wed, 30 Jul  10 PM
0
0
Wed, 30 Jul  11 PM
0
0
Thu, 31 Jul  12 AM
0
0
Thu, 31 Jul  01 AM
0
0
Thu, 31 Jul  02 AM
0
0
Thu, 31 Jul  03 AM
0
0
Thu, 31 Jul  04 AM
0
0
Thu, 31 Jul  05 AM
0
0
Thu, 31 Jul  06 AM
0
0
Thu, 31 Jul  07 AM
0
0
Thu, 31 Jul  08 AM
0
0
Thu, 31 Jul  09 AM
0
0
Thu, 31 Jul  10 AM
0
0
Thu, 31 Jul  11 AM
0
0
Thu, 31 Jul  12 PM
0
0
Thu, 31 Jul  01 PM
0
0
Thu, 31 Jul  02 PM
0
0
Thu, 31 Jul  03 PM
0
0
Thu, 31 Jul  04 PM
0
0
Thu, 31 Jul  05 PM
0
0
Thu, 31 Jul  06 PM
0
0
Thu, 31 Jul  07 PM
0
0
Thu, 31 Jul  08 PM
0
0
Thu, 31 Jul  09 PM
0
0
Thu, 31 Jul  10 PM
0
0
Thu, 31 Jul  11 PM
0
0
Fri, 01 Aug  12 AM
0
0
Fri, 01 Aug  01 AM
0
0

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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