Air Quality Forecast Guidance for Elkhorn, NE

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 41.29 N, longitude: 96.18 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)
58
52
*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, 28 Jul  03 PM
56
48
Tue, 28 Jul  04 PM
50
50
Tue, 28 Jul  05 PM
45
52
Tue, 28 Jul  06 PM
45
52
Tue, 28 Jul   07 PM
43
51
Tue, 28 Jul   08 PM
38
49
Tue, 28 Jul   09 PM
34
46
Tue, 28 Jul   10 PM
31
43
Tue, 28 Jul   11 PM
28
39
Wed, 29 Jul   12 AM
28
36
Wed, 29 Jul   01 AM
29
34
Wed, 29 Jul   02 AM
28
32
Wed, 29 Jul   03 AM
27
30
Wed, 29 Jul   04 AM
26
29
Wed, 29 Jul   05 AM
24
28
Wed, 29 Jul   06 AM
23
27
Wed, 29 Jul   07 AM
21
26
Wed, 29 Jul   08 AM
22
25
Wed, 29 Jul   09 AM
25
25
Wed, 29 Jul   10 AM
27
25
Wed, 29 Jul   11 AM
36
26
Wed, 29 Jul   12 PM
40
28
Wed, 29 Jul   01 PM
41
30
Wed, 29 Jul   02 PM
42
32
Wed, 29 Jul   03 PM
43
34
Wed, 29 Jul   04 PM
43
37
Wed, 29 Jul   05 PM
43
39
Wed, 29 Jul   06 PM
39
41
Wed, 29 Jul   07 PM
34
40
Wed, 29 Jul   08 PM
28
39
Wed, 29 Jul   09 PM
25
37
Wed, 29 Jul   10 PM
25
35
Wed, 29 Jul   11 PM
25
33
Thu, 30 Jul   12 AM
25
31
Thu, 30 Jul   01 AM
25
28
Thu, 30 Jul   02 AM
24
26
Thu, 30 Jul   03 AM
23
25
Thu, 30 Jul   04 AM
22
24
Thu, 30 Jul   05 AM
22
24
Thu, 30 Jul   06 AM
21
23
Thu, 30 Jul   07 AM
20
23
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, 28 Jul  12 PM
0
0
Tue, 28 Jul  01 PM
0
0
Tue, 28 Jul  02 PM
0
0
Tue, 28 Jul  03 PM
0
0
Tue, 28 Jul  04 PM
0
0
Tue, 28 Jul  05 PM
0
0
Tue, 28 Jul  06 PM
0
0
Tue, 28 Jul  07 PM
0
0
Tue, 28 Jul  08 PM
0
0
Tue, 28 Jul  09 PM
0
0
Tue, 28 Jul  10 PM
0
0
Tue, 28 Jul  11 PM
0
0
Wed, 29 Jul  12 AM
0
0
Wed, 29 Jul  01 AM
0
0
Wed, 29 Jul  02 AM
0
0
Wed, 29 Jul  03 AM
0
0
Wed, 29 Jul  04 AM
0
0
Wed, 29 Jul  05 AM
0
1
Wed, 29 Jul  06 AM
0
1
Wed, 29 Jul  07 AM
0
1
Wed, 29 Jul  08 AM
0
0
Wed, 29 Jul  09 AM
0
0
Wed, 29 Jul  10 AM
0
0
Wed, 29 Jul  11 AM
0
0
Wed, 29 Jul  12 PM
0
0
Wed, 29 Jul  01 PM
0
0
Wed, 29 Jul  02 PM
0
0
Wed, 29 Jul  03 PM
0
0
Wed, 29 Jul  04 PM
0
0
Wed, 29 Jul  05 PM
0
0
Wed, 29 Jul  06 PM
0
0
Wed, 29 Jul  07 PM
0
0
Wed, 29 Jul  08 PM
0
0
Wed, 29 Jul  09 PM
0
0
Wed, 29 Jul  10 PM
0
0
Wed, 29 Jul  11 PM
0
0
Thu, 30 Jul  12 AM
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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