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 04/25, 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
Thu, 24 Apr  06 PM
46
44
Thu, 24 Apr   07 PM
45
45
Thu, 24 Apr   08 PM
40
45
Thu, 24 Apr   09 PM
34
44
Thu, 24 Apr   10 PM
29
42
Thu, 24 Apr   11 PM
27
39
Fri, 25 Apr   12 AM
26
37
Fri, 25 Apr   01 AM
26
34
Fri, 25 Apr   02 AM
26
32
Fri, 25 Apr   03 AM
25
29
Fri, 25 Apr   04 AM
24
27
Fri, 25 Apr   05 AM
23
26
Fri, 25 Apr   06 AM
21
25
Fri, 25 Apr   07 AM
18
24
Fri, 25 Apr   08 AM
14
22
Fri, 25 Apr   09 AM
15
21
Fri, 25 Apr   10 AM
21
20
Fri, 25 Apr   11 AM
28
20
Fri, 25 Apr   12 PM
33
22
Fri, 25 Apr   01 PM
40
24
Fri, 25 Apr   02 PM
47
27
Fri, 25 Apr   03 PM
56
32
Fri, 25 Apr   04 PM
58
37
Fri, 25 Apr   05 PM
57
42
Fri, 25 Apr   06 PM
57
47
Fri, 25 Apr   07 PM
54
50
Fri, 25 Apr   08 PM
47
52
Fri, 25 Apr   09 PM
41
52
Fri, 25 Apr   10 PM
37
51
Fri, 25 Apr   11 PM
33
48
Sat, 26 Apr   12 AM
29
44
Sat, 26 Apr   01 AM
28
41
Sat, 26 Apr   02 AM
27
37
Sat, 26 Apr   03 AM
27
34
Sat, 26 Apr   04 AM
26
31
Sat, 26 Apr   05 AM
24
29
Sat, 26 Apr   06 AM
22
27
Sat, 26 Apr   07 AM
22
25
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Thu, 24 Apr  06 PM
0
0
Thu, 24 Apr  07 PM
0
0
Thu, 24 Apr  08 PM
0
0
Thu, 24 Apr  09 PM
0
0
Thu, 24 Apr  10 PM
0
0
Thu, 24 Apr  11 PM
0
0
Fri, 25 Apr  12 AM
0
0
Fri, 25 Apr  01 AM
0
0
Fri, 25 Apr  02 AM
0
0
Fri, 25 Apr  03 AM
0
0
Fri, 25 Apr  04 AM
0
0
Fri, 25 Apr  05 AM
0
0
Fri, 25 Apr  06 AM
0
0
Fri, 25 Apr  07 AM
0
0
Fri, 25 Apr  08 AM
0
0
Fri, 25 Apr  09 AM
0
0
Fri, 25 Apr  10 AM
0
0
Fri, 25 Apr  11 AM
0
0
Fri, 25 Apr  12 PM
0
0
Fri, 25 Apr  01 PM
0
0
Fri, 25 Apr  02 PM
0
0
Fri, 25 Apr  03 PM
0
0
Fri, 25 Apr  04 PM
0
0
Fri, 25 Apr  05 PM
0
0
Fri, 25 Apr  06 PM
0
0
Fri, 25 Apr  07 PM
0
0
Fri, 25 Apr  08 PM
0
0
Fri, 25 Apr  09 PM
0
0
Fri, 25 Apr  10 PM
0
0
Fri, 25 Apr  11 PM
0
0
Sat, 26 Apr  12 AM
0
0

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities