Air Quality Forecast Guidance for Whitewood, SD

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.48 N, longitude: 103.70 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 08/01, 4Z)
56
55
*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
Sat, 31 Jul  10 PM
45
53
Sat, 31 Jul  11 PM
45
52
Sun, 01 Aug  12 AM
44
50
Sun, 01 Aug  01 AM
44
49
Sun, 01 Aug  02 AM
43
47
Sun, 01 Aug  03 AM
41
45
Sun, 01 Aug  04 AM
40
44
Sun, 01 Aug  05 AM
38
42
Sun, 01 Aug  06 AM
36
41
Sun, 01 Aug  07 AM
35
40
Sun, 01 Aug  08 AM
39
39
Sun, 01 Aug  09 AM
45
39
Sun, 01 Aug  10 AM
47
40
Sun, 01 Aug  11 AM
50
41
Sun, 01 Aug  12 PM
51
43
Sun, 01 Aug  01 PM
53
45
Sun, 01 Aug  02 PM
54
47
Sun, 01 Aug  03 PM
55
49
Sun, 01 Aug  04 PM
56
51
Sun, 01 Aug  05 PM
56
53
Sun, 01 Aug   06 PM
56
54
Sun, 01 Aug   07 PM
55
55
Sun, 01 Aug   08 PM
52
54
Sun, 01 Aug   09 PM
47
54
Sun, 01 Aug   10 PM
44
52
Sun, 01 Aug   11 PM
45
51
Mon, 02 Aug   12 AM
44
50
Mon, 02 Aug   01 AM
44
48
Mon, 02 Aug   02 AM
46
47
Mon, 02 Aug   03 AM
46
46
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, 31 Jul  10 PM
0
52
Sat, 31 Jul  11 PM
0
37
Sun, 01 Aug  12 AM
0
58
Sun, 01 Aug  01 AM
0
59
Sun, 01 Aug  02 AM
198
54
Sun, 01 Aug  03 AM
0
61
Sun, 01 Aug  04 AM
0
47
Sun, 01 Aug  05 AM
0
45
Sun, 01 Aug  06 AM
0
28
Sun, 01 Aug  07 AM
0
26
Sun, 01 Aug  08 AM
0
25
Sun, 01 Aug  09 AM
0
18
Sun, 01 Aug  10 AM
0
26
Sun, 01 Aug  11 AM
0
25
Sun, 01 Aug  12 PM
0
15
Sun, 01 Aug  01 PM
0
7
Sun, 01 Aug  02 PM
0
7
Sun, 01 Aug  03 PM
0
3
Sun, 01 Aug  04 PM
0
6
Sun, 01 Aug  05 PM
0
5
Sun, 01 Aug  06 PM
0
5
Sun, 01 Aug  07 PM
0
9
Sun, 01 Aug  08 PM
0
6
Sun, 01 Aug  09 PM
0
2
Sun, 01 Aug  10 PM
0
0
Sun, 01 Aug  11 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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