Air Quality Forecast Guidance for Salmon, ID

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 45.18 N, longitude: 113.89 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 07/21, 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, 20 Jul  02 PM
47
35
Thu, 20 Jul  03 PM
47
38
Thu, 20 Jul  04 PM
46
41
Thu, 20 Jul  05 PM
46
43
Thu, 20 Jul   06 PM
45
45
Thu, 20 Jul   07 PM
44
45
Thu, 20 Jul   08 PM
42
45
Thu, 20 Jul   09 PM
38
45
Thu, 20 Jul   10 PM
35
43
Thu, 20 Jul   11 PM
32
41
Fri, 21 Jul   12 AM
28
39
Fri, 21 Jul   01 AM
26
36
Fri, 21 Jul   02 AM
24
34
Fri, 21 Jul   03 AM
24
31
Fri, 21 Jul   04 AM
23
29
Fri, 21 Jul   05 AM
23
27
Fri, 21 Jul   06 AM
23
25
Fri, 21 Jul   07 AM
23
24
Fri, 21 Jul   08 AM
21
23
Fri, 21 Jul   09 AM
26
23
Fri, 21 Jul   10 AM
29
24
Fri, 21 Jul   11 AM
31
25
Fri, 21 Jul   12 PM
37
27
Fri, 21 Jul   01 PM
40
29
Fri, 21 Jul   02 PM
41
31
Fri, 21 Jul   03 PM
41
33
Fri, 21 Jul   04 PM
41
36
Fri, 21 Jul   05 PM
40
37
Fri, 21 Jul   06 PM
40
39
Fri, 21 Jul   07 PM
38
40
Fri, 21 Jul   08 PM
36
40
Fri, 21 Jul   09 PM
33
39
Fri, 21 Jul   10 PM
31
37
Fri, 21 Jul   11 PM
29
36
Sat, 22 Jul   12 AM
28
34
Sat, 22 Jul   01 AM
26
33
Sat, 22 Jul   02 AM
26
31
Sat, 22 Jul   03 AM
26
29
Sat, 22 Jul   04 AM
27
28
Sat, 22 Jul   05 AM
27
27
Sat, 22 Jul   06 AM
27
27
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, 20 Jul  12 PM
0
17
Thu, 20 Jul  01 PM
0
17
Thu, 20 Jul  02 PM
0
8
Thu, 20 Jul  03 PM
0
4
Thu, 20 Jul  04 PM
0
3
Thu, 20 Jul  05 PM
0
0
Thu, 20 Jul  06 PM
0
0
Thu, 20 Jul  07 PM
0
0
Thu, 20 Jul  08 PM
0
0
Thu, 20 Jul  09 PM
0
0
Thu, 20 Jul  10 PM
0
1
Thu, 20 Jul  11 PM
0
1
Fri, 21 Jul  12 AM
0
0
Fri, 21 Jul  01 AM
0
1
Fri, 21 Jul  02 AM
8
2
Fri, 21 Jul  03 AM
0
3
Fri, 21 Jul  04 AM
0
4
Fri, 21 Jul  05 AM
0
5
Fri, 21 Jul  06 AM
0
5
Fri, 21 Jul  07 AM
0
3
Fri, 21 Jul  08 AM
0
3
Fri, 21 Jul  09 AM
0
2
Fri, 21 Jul  10 AM
0
2
Fri, 21 Jul  11 AM
11
3
Fri, 21 Jul  12 PM
0
6
Fri, 21 Jul  01 PM
5
7
Fri, 21 Jul  02 PM
0
12
Fri, 21 Jul  03 PM
0
10
Fri, 21 Jul  04 PM
0
0
Fri, 21 Jul  05 PM
0
0
Fri, 21 Jul  06 PM
19
9
Fri, 21 Jul  07 PM
0
14
Fri, 21 Jul  08 PM
0
14
Fri, 21 Jul  09 PM
0
11
Fri, 21 Jul  10 PM
0
11
Fri, 21 Jul  11 PM
0
7

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Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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