Air Quality Forecast Guidance for Mount Jefferson, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.67 N, longitude: 121.80 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 08/01, 4Z)
46
43
*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
Sat, 31 Jul  08 AM
34
38
Sat, 31 Jul  09 AM
34
36
Sat, 31 Jul  10 AM
40
36
Sat, 31 Jul  11 AM
42
36
Sat, 31 Jul  12 PM
44
37
Sat, 31 Jul  01 PM
44
38
Sat, 31 Jul  02 PM
43
40
Sat, 31 Jul  03 PM
42
41
Sat, 31 Jul  04 PM
42
42
Sat, 31 Jul   05 PM
42
43
Sat, 31 Jul   06 PM
41
43
Sat, 31 Jul   07 PM
40
42
Sat, 31 Jul   08 PM
38
42
Sat, 31 Jul   09 PM
35
41
Sat, 31 Jul   10 PM
32
39
Sat, 31 Jul   11 PM
33
38
Sun, 01 Aug   12 AM
35
37
Sun, 01 Aug   01 AM
35
36
Sun, 01 Aug   02 AM
35
36
Sun, 01 Aug   03 AM
35
35
Sun, 01 Aug   04 AM
37
34
Sun, 01 Aug   05 AM
42
35
Sun, 01 Aug   06 AM
47
37
Sun, 01 Aug   07 AM
51
39
Sun, 01 Aug   08 AM
56
42
Sun, 01 Aug   09 AM
58
45
Sun, 01 Aug   10 AM
51
47
Sun, 01 Aug   11 AM
48
49
Sun, 01 Aug   12 PM
46
50
Sun, 01 Aug   01 PM
44
50
Sun, 01 Aug   02 PM
43
50
Sun, 01 Aug   03 PM
41
48
Sun, 01 Aug   04 PM
42
47
Sun, 01 Aug   05 PM
43
45
Sun, 01 Aug   06 PM
45
44
Sun, 01 Aug   07 PM
46
44
Sun, 01 Aug   08 PM
44
44
Sun, 01 Aug   09 PM
41
43
Sun, 01 Aug   10 PM
42
43
Sun, 01 Aug   11 PM
47
44
Mon, 02 Aug   12 AM
52
45
Mon, 02 Aug   01 AM
57
47
Mon, 02 Aug   02 AM
62
49
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sat, 31 Jul  08 AM
0
5
Sat, 31 Jul  09 AM
0
10
Sat, 31 Jul  10 AM
0
7
Sat, 31 Jul  11 AM
0
14
Sat, 31 Jul  12 PM
0
18
Sat, 31 Jul  01 PM
0
15
Sat, 31 Jul  02 PM
0
12
Sat, 31 Jul  03 PM
0
9
Sat, 31 Jul  04 PM
0
9
Sat, 31 Jul  05 PM
3
12
Sat, 31 Jul  06 PM
17
34
Sat, 31 Jul  07 PM
5
45
Sat, 31 Jul  08 PM
12
57
Sat, 31 Jul  09 PM
1
58
Sat, 31 Jul  10 PM
0
66
Sat, 31 Jul  11 PM
33
75
Sun, 01 Aug  12 AM
80
83
Sun, 01 Aug  01 AM
0
70
Sun, 01 Aug  02 AM
0
63
Sun, 01 Aug  03 AM
69
52
Sun, 01 Aug  04 AM
51
51
Sun, 01 Aug  05 AM
74
49
Sun, 01 Aug  06 AM
68
54
Sun, 01 Aug  07 AM
66
70
Sun, 01 Aug  08 AM
58
77
Sun, 01 Aug  09 AM
61
78
Sun, 01 Aug  10 AM
81
71
Sun, 01 Aug  11 AM
45
62
Sun, 01 Aug  12 PM
9
45
Sun, 01 Aug  01 PM
20
25
Sun, 01 Aug  02 PM
8
11
Sun, 01 Aug  03 PM
1
10
Sun, 01 Aug  04 PM
0
8
Sun, 01 Aug  05 PM
6
10
Sun, 01 Aug  06 PM
12
10
Sun, 01 Aug  07 PM
0
12
Sun, 01 Aug  08 PM
14
10
Sun, 01 Aug  09 PM
0
9
Sun, 01 Aug  10 PM
0
9

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Graphical Air Quality Forecast Guidance
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