Air Quality Forecast Guidance for Cowpens, SC

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 34.99 N, longitude: 81.80 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 11/20, 4Z)
41
34
*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
Sun, 19 Nov  04 PM
35
32
Sun, 19 Nov  05 PM
34
34
Sun, 19 Nov  06 PM
33
34
Sun, 19 Nov   07 PM
32
34
Sun, 19 Nov   08 PM
31
34
Sun, 19 Nov   09 PM
30
33
Sun, 19 Nov   10 PM
29
33
Sun, 19 Nov   11 PM
28
32
Mon, 20 Nov   12 AM
26
30
Mon, 20 Nov   01 AM
25
29
Mon, 20 Nov   02 AM
24
28
Mon, 20 Nov   03 AM
24
27
Mon, 20 Nov   04 AM
24
26
Mon, 20 Nov   05 AM
23
25
Mon, 20 Nov   06 AM
22
25
Mon, 20 Nov   07 AM
20
24
Mon, 20 Nov   08 AM
18
23
Mon, 20 Nov   09 AM
22
22
Mon, 20 Nov   10 AM
23
22
Mon, 20 Nov   11 AM
25
22
Mon, 20 Nov   12 PM
27
23
Mon, 20 Nov   01 PM
30
23
Mon, 20 Nov   02 PM
31
25
Mon, 20 Nov   03 PM
33
26
Mon, 20 Nov   04 PM
34
28
Mon, 20 Nov   05 PM
32
29
Mon, 20 Nov   06 PM
28
30
Mon, 20 Nov   07 PM
25
30
Mon, 20 Nov   08 PM
24
29
Mon, 20 Nov   09 PM
23
28
Mon, 20 Nov   10 PM
22
27
Mon, 20 Nov   11 PM
21
26
Tue, 21 Nov   12 AM
21
24
Tue, 21 Nov   01 AM
20
23
Tue, 21 Nov   02 AM
18
22
Tue, 21 Nov   03 AM
17
21
Tue, 21 Nov   04 AM
16
20
Tue, 21 Nov   05 AM
16
19
Tue, 21 Nov   06 AM
16
18
Tue, 21 Nov   07 AM
16
17
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sun, 19 Nov  04 PM
0
0
Sun, 19 Nov  05 PM
0
0
Sun, 19 Nov  06 PM
0
0
Sun, 19 Nov  07 PM
0
0
Sun, 19 Nov  08 PM
0
0
Sun, 19 Nov  09 PM
0
0
Sun, 19 Nov  10 PM
0
0
Sun, 19 Nov  11 PM
0
0
Mon, 20 Nov  12 AM
0
0
Mon, 20 Nov  01 AM
0
0
Mon, 20 Nov  02 AM
0
0
Mon, 20 Nov  03 AM
0
0
Mon, 20 Nov  04 AM
0
0
Mon, 20 Nov  05 AM
0
0
Mon, 20 Nov  06 AM
0
0
Mon, 20 Nov  07 AM
0
0
Mon, 20 Nov  08 AM
0
0
Mon, 20 Nov  09 AM
0
0
Mon, 20 Nov  10 AM
0
0
Mon, 20 Nov  11 AM
0
0
Mon, 20 Nov  12 PM
0
0
Mon, 20 Nov  01 PM
0
0
Mon, 20 Nov  02 PM
0
0
Mon, 20 Nov  03 PM
0
0
Mon, 20 Nov  04 PM
0
0
Mon, 20 Nov  05 PM
0
0
Mon, 20 Nov  06 PM
0
0
Mon, 20 Nov  07 PM
0
0
Mon, 20 Nov  08 PM
0
0
Mon, 20 Nov  09 PM
0
0
Mon, 20 Nov  10 PM
0
0
Mon, 20 Nov  11 PM
0
0
Tue, 21 Nov  12 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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