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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 07/29, 4Z)
47
45
*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
Tue, 29 Jul  04 AM
26
34
Tue, 29 Jul  05 AM
25
31
Tue, 29 Jul  06 AM
24
29
Tue, 29 Jul  07 AM
24
28
Tue, 29 Jul  08 AM
27
27
Tue, 29 Jul  09 AM
30
27
Tue, 29 Jul  10 AM
32
27
Tue, 29 Jul  11 AM
35
28
Tue, 29 Jul  12 PM
39
30
Tue, 29 Jul  01 PM
41
32
Tue, 29 Jul  02 PM
41
34
Tue, 29 Jul  03 PM
41
36
Tue, 29 Jul  04 PM
42
38
Tue, 29 Jul  05 PM
42
39
Tue, 29 Jul   06 PM
42
40
Tue, 29 Jul   07 PM
43
42
Tue, 29 Jul   08 PM
43
42
Tue, 29 Jul   09 PM
40
42
Tue, 29 Jul   10 PM
36
41
Tue, 29 Jul   11 PM
33
40
Wed, 30 Jul   12 AM
31
39
Wed, 30 Jul   01 AM
30
37
Wed, 30 Jul   02 AM
29
36
Wed, 30 Jul   03 AM
28
34
Wed, 30 Jul   04 AM
27
32
Wed, 30 Jul   05 AM
26
30
Wed, 30 Jul   06 AM
26
29
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Tue, 29 Jul  04 AM
0
0
Tue, 29 Jul  05 AM
0
0
Tue, 29 Jul  06 AM
0
0
Tue, 29 Jul  07 AM
0
0
Tue, 29 Jul  08 AM
0
0
Tue, 29 Jul  09 AM
0
0
Tue, 29 Jul  10 AM
0
0
Tue, 29 Jul  11 AM
0
0
Tue, 29 Jul  12 PM
0
0
Tue, 29 Jul  01 PM
0
0
Tue, 29 Jul  02 PM
0
0
Tue, 29 Jul  03 PM
0
0
Tue, 29 Jul  04 PM
0
0
Tue, 29 Jul  05 PM
0
0
Tue, 29 Jul  06 PM
0
0
Tue, 29 Jul  07 PM
0
0
Tue, 29 Jul  08 PM
0
0
Tue, 29 Jul  09 PM
0
0
Tue, 29 Jul  10 PM
0
0
Tue, 29 Jul  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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