Air Quality Forecast Guidance for White Hall, AR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 34.24 N, longitude: 92.07 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 10/01, 4Z)
54
51
*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, 30 Sep  11 AM
42
16
Sat, 30 Sep  12 PM
46
21
Sat, 30 Sep  01 PM
50
27
Sat, 30 Sep  02 PM
51
32
Sat, 30 Sep  03 PM
53
38
Sat, 30 Sep  04 PM
54
43
Sat, 30 Sep  05 PM
52
48
Sat, 30 Sep  06 PM
52
50
Sat, 30 Sep   07 PM
50
51
Sat, 30 Sep   08 PM
42
51
Sat, 30 Sep   09 PM
33
48
Sat, 30 Sep   10 PM
27
45
Sat, 30 Sep   11 PM
25
42
Sun, 01 Oct   12 AM
19
38
Sun, 01 Oct   01 AM
16
33
Sun, 01 Oct   02 AM
14
28
Sun, 01 Oct   03 AM
18
24
Sun, 01 Oct   04 AM
17
21
Sun, 01 Oct   05 AM
18
19
Sun, 01 Oct   06 AM
14
18
Sun, 01 Oct   07 AM
11
16
Sun, 01 Oct   08 AM
6
14
Sun, 01 Oct   09 AM
14
14
Sun, 01 Oct   10 AM
32
16
Sun, 01 Oct   11 AM
43
19
Sun, 01 Oct   12 PM
50
24
Sun, 01 Oct   01 PM
53
28
Sun, 01 Oct   02 PM
52
33
Sun, 01 Oct   03 PM
52
38
Sun, 01 Oct   04 PM
54
44
Sun, 01 Oct   05 PM
55
49
Sun, 01 Oct   06 PM
54
52
Sun, 01 Oct   07 PM
52
53
Sun, 01 Oct   08 PM
43
52
Sun, 01 Oct   09 PM
36
50
Sun, 01 Oct   10 PM
32
47
Sun, 01 Oct   11 PM
31
45
Mon, 02 Oct   12 AM
25
41
Mon, 02 Oct   01 AM
26
37
Mon, 02 Oct   02 AM
28
34
Mon, 02 Oct   03 AM
27
31
Mon, 02 Oct   04 AM
20
28
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, 30 Sep  11 AM
0
0
Sat, 30 Sep  12 PM
0
0
Sat, 30 Sep  01 PM
0
0
Sat, 30 Sep  02 PM
0
0
Sat, 30 Sep  03 PM
0
0
Sat, 30 Sep  04 PM
0
0
Sat, 30 Sep  05 PM
0
0
Sat, 30 Sep  06 PM
0
0
Sat, 30 Sep  07 PM
0
0
Sat, 30 Sep  08 PM
0
0
Sat, 30 Sep  09 PM
0
0
Sat, 30 Sep  10 PM
0
0
Sat, 30 Sep  11 PM
0
0
Sun, 01 Oct  12 AM
0
0
Sun, 01 Oct  01 AM
0
0
Sun, 01 Oct  02 AM
0
0
Sun, 01 Oct  03 AM
0
0
Sun, 01 Oct  04 AM
0
0
Sun, 01 Oct  05 AM
0
0
Sun, 01 Oct  06 AM
0
0
Sun, 01 Oct  07 AM
0
0
Sun, 01 Oct  08 AM
0
0
Sun, 01 Oct  09 AM
0
0
Sun, 01 Oct  10 AM
0
0
Sun, 01 Oct  11 AM
0
0
Sun, 01 Oct  12 PM
0
0
Sun, 01 Oct  01 PM
0
0
Sun, 01 Oct  02 PM
0
0
Sun, 01 Oct  03 PM
0
0
Sun, 01 Oct  04 PM
0
0
Sun, 01 Oct  05 PM
0
0
Sun, 01 Oct  06 PM
0
0
Sun, 01 Oct  07 PM
0
0
Sun, 01 Oct  08 PM
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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