Air Quality Forecast Guidance for Harrison, NE

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 42.69 N, longitude: 103.88 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 08/31, 4Z)
62
61
*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
Sun, 30 Aug  08 AM
40
41
Sun, 30 Aug  09 AM
43
40
Sun, 30 Aug  10 AM
48
41
Sun, 30 Aug  11 AM
61
44
Sun, 30 Aug  12 PM
61
46
Sun, 30 Aug  01 PM
60
49
Sun, 30 Aug  02 PM
60
52
Sun, 30 Aug  03 PM
61
54
Sun, 30 Aug  04 PM
61
57
Sun, 30 Aug  05 PM
62
59
Sun, 30 Aug   06 PM
61
61
Sun, 30 Aug   07 PM
58
61
Sun, 30 Aug   08 PM
54
60
Sun, 30 Aug   09 PM
49
58
Sun, 30 Aug   10 PM
44
56
Sun, 30 Aug   11 PM
44
54
Mon, 31 Aug   12 AM
43
52
Mon, 31 Aug   01 AM
42
50
Mon, 31 Aug   02 AM
41
47
Mon, 31 Aug   03 AM
44
45
Mon, 31 Aug   04 AM
49
45
Mon, 31 Aug   05 AM
49
45
Mon, 31 Aug   06 AM
49
45
Mon, 31 Aug   07 AM
48
46
Mon, 31 Aug   08 AM
47
46
Mon, 31 Aug   09 AM
47
47
Mon, 31 Aug   10 AM
48
48
Mon, 31 Aug   11 AM
49
48
Mon, 31 Aug   12 PM
50
48
Mon, 31 Aug   01 PM
50
48
Mon, 31 Aug   02 PM
50
49
Mon, 31 Aug   03 PM
50
49
Mon, 31 Aug   04 PM
51
50
Mon, 31 Aug   05 PM
53
50
Mon, 31 Aug   06 PM
54
51
Mon, 31 Aug   07 PM
52
51
Mon, 31 Aug   08 PM
49
51
Mon, 31 Aug   09 PM
44
50
Mon, 31 Aug   10 PM
40
49
Mon, 31 Aug   11 PM
38
48
Tue, 01 Sep   12 AM
37
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
Sun, 30 Aug  07 AM
1
0
Sun, 30 Aug  08 AM
3
0
Sun, 30 Aug  09 AM
2
0
Sun, 30 Aug  10 AM
1
0
Sun, 30 Aug  11 AM
0
0
Sun, 30 Aug  12 PM
0
0
Sun, 30 Aug  01 PM
0
0
Sun, 30 Aug  02 PM
0
0
Sun, 30 Aug  03 PM
0
0
Sun, 30 Aug  04 PM
0
0
Sun, 30 Aug  05 PM
0
0
Sun, 30 Aug  06 PM
0
0
Sun, 30 Aug  07 PM
0
0
Sun, 30 Aug  08 PM
0
0
Sun, 30 Aug  09 PM
0
0
Sun, 30 Aug  10 PM
0
0
Sun, 30 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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