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Air Quality Forecast Guidance for Hot Springs, SD

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 43.43 N, longitude: 103.48 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 09/18, 4Z)
49
48
*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, 17 Sep  11 PM
35
43
Thu, 18 Sep  12 AM
33
41
Thu, 18 Sep  01 AM
33
39
Thu, 18 Sep  02 AM
33
37
Thu, 18 Sep  03 AM
34
36
Thu, 18 Sep  04 AM
34
35
Thu, 18 Sep  05 AM
34
34
Thu, 18 Sep  06 AM
33
34
Thu, 18 Sep  07 AM
31
33
Thu, 18 Sep  08 AM
30
33
Thu, 18 Sep  09 AM
31
33
Thu, 18 Sep  10 AM
36
33
Thu, 18 Sep  11 AM
42
34
Thu, 18 Sep  12 PM
48
36
Thu, 18 Sep  01 PM
55
38
Thu, 18 Sep  02 PM
59
42
Thu, 18 Sep  03 PM
61
45
Thu, 18 Sep  04 PM
61
49
Thu, 18 Sep  05 PM
62
53
Thu, 18 Sep   06 PM
59
56
Thu, 18 Sep   07 PM
54
58
Thu, 18 Sep   08 PM
50
58
Thu, 18 Sep   09 PM
47
57
Thu, 18 Sep   10 PM
44
55
Thu, 18 Sep   11 PM
42
52
Fri, 19 Sep   12 AM
40
50
Fri, 19 Sep   01 AM
41
47
Fri, 19 Sep   02 AM
41
45
Fri, 19 Sep   03 AM
41
43
Fri, 19 Sep   04 AM
41
42
Fri, 19 Sep   05 AM
41
41
Fri, 19 Sep   06 AM
42
41
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, 17 Sep  11 PM
0
1
Thu, 18 Sep  12 AM
0
2
Thu, 18 Sep  01 AM
0
1
Thu, 18 Sep  02 AM
0
2
Thu, 18 Sep  03 AM
1
2
Thu, 18 Sep  04 AM
0
3
Thu, 18 Sep  05 AM
0
3
Thu, 18 Sep  06 AM
2
2
Thu, 18 Sep  07 AM
2
2
Thu, 18 Sep  08 AM
0
1
Thu, 18 Sep  09 AM
0
1
Thu, 18 Sep  10 AM
3
1
Thu, 18 Sep  11 AM
3
1
Thu, 18 Sep  12 PM
1
0
Thu, 18 Sep  01 PM
1
0
Thu, 18 Sep  02 PM
1
1
Thu, 18 Sep  03 PM
0
0
Thu, 18 Sep  04 PM
0
1
Thu, 18 Sep  05 PM
2
0
Thu, 18 Sep  06 PM
0
0
Thu, 18 Sep  07 PM
0
0
Thu, 18 Sep  08 PM
0
0
Thu, 18 Sep  09 PM
1
0
Thu, 18 Sep  10 PM
1
0
Thu, 18 Sep  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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