Air Quality Forecast Guidance for Barnwell, SC

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 33.24 N, longitude: 81.37 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 08/28, 4Z)
52
49
*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)

6Z Model Run
8 Hour Average Ozone
Concentration (PPB)

6Z Model Run
Sat, 27 Aug  10 AM
35
23
Sat, 27 Aug  11 AM
41
25
Sat, 27 Aug  12 PM
46
28
Sat, 27 Aug  01 PM
49
32
Sat, 27 Aug  02 PM
49
36
Sat, 27 Aug  03 PM
49
39
Sat, 27 Aug  04 PM
51
43
Sat, 27 Aug  05 PM
52
46
Sat, 27 Aug  06 PM
51
48
Sat, 27 Aug  07 PM
48
49
Sat, 27 Aug   08 PM
44
49
Sat, 27 Aug   09 PM
39
48
Sat, 27 Aug   10 PM
35
46
Sat, 27 Aug   11 PM
33
44
Sun, 28 Aug   12 AM
30
42
Sun, 28 Aug   01 AM
26
38
Sun, 28 Aug   02 AM
23
35
Sun, 28 Aug   03 AM
20
31
Sun, 28 Aug   04 AM
19
28
Sun, 28 Aug   05 AM
17
25
Sun, 28 Aug   06 AM
17
23
Sun, 28 Aug   07 AM
16
21
Sun, 28 Aug   08 AM
18
20
Sun, 28 Aug   09 AM
24
19
Sun, 28 Aug   10 AM
30
20
Sun, 28 Aug   11 AM
33
22
Sun, 28 Aug   12 PM
38
24
Sun, 28 Aug   01 PM
41
27
Sun, 28 Aug   02 PM
42
30
Sun, 28 Aug   03 PM
43
34
Sun, 28 Aug   04 PM
43
37
Sun, 28 Aug   05 PM
44
39
Sun, 28 Aug   06 PM
46
41
Sun, 28 Aug   07 PM
45
43
Sun, 28 Aug   08 PM
42
43
Sun, 28 Aug   09 PM
40
43
Sun, 28 Aug   10 PM
37
43
Sun, 28 Aug   11 PM
33
41
Mon, 29 Aug   12 AM
32
40
Mon, 29 Aug   01 AM
31
38
Mon, 29 Aug   02 AM
30
36
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sat, 27 Aug  09 AM
0
0
Sat, 27 Aug  10 AM
0
0
Sat, 27 Aug  11 AM
0
0
Sat, 27 Aug  12 PM
0
0
Sat, 27 Aug  01 PM
0
0
Sat, 27 Aug  02 PM
0
0
Sat, 27 Aug  03 PM
0
0
Sat, 27 Aug  04 PM
0
0
Sat, 27 Aug  05 PM
0
0
Sat, 27 Aug  06 PM
0
0
Sat, 27 Aug  07 PM
0
0
Sat, 27 Aug  08 PM
0
0
Sat, 27 Aug  09 PM
0
0
Sat, 27 Aug  10 PM
0
0
Sat, 27 Aug  11 PM
0
0
Sun, 28 Aug  12 AM
0
0
Sun, 28 Aug  01 AM
0
0
Sun, 28 Aug  02 AM
0
0
Sun, 28 Aug  03 AM
0
0
Sun, 28 Aug  04 AM
0
0
Sun, 28 Aug  05 AM
0
0
Sun, 28 Aug  06 AM
0
0
Sun, 28 Aug  07 AM
0
0
Sun, 28 Aug  08 AM
0
0
Sun, 28 Aug  09 AM
0
0
Sun, 28 Aug  10 AM
0
0
Sun, 28 Aug  11 AM
0
0
Sun, 28 Aug  12 PM
0
0
Sun, 28 Aug  01 PM
0
0
Sun, 28 Aug  02 PM
0
0
Sun, 28 Aug  03 PM
0
0
Sun, 28 Aug  04 PM
0
0
Sun, 28 Aug  05 PM
0
0
Sun, 28 Aug  06 PM
0
0
Sun, 28 Aug  07 PM
0
0
Sun, 28 Aug  08 PM
0
0
Sun, 28 Aug  09 PM
0
0
Sun, 28 Aug  10 PM
0
0
Sun, 28 Aug  11 PM
0
0
Mon, 29 Aug  12 AM
0
0
Mon, 29 Aug  01 AM
0
0

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Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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