Air Quality Forecast Guidance for Eugene, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.05 N, longitude: 123.06 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)
57
50
*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
11
10
Sat, 31 Jul  09 AM
16
10
Sat, 31 Jul  10 AM
21
11
Sat, 31 Jul  11 AM
28
13
Sat, 31 Jul  12 PM
28
16
Sat, 31 Jul  01 PM
29
18
Sat, 31 Jul  02 PM
37
22
Sat, 31 Jul  03 PM
44
27
Sat, 31 Jul  04 PM
49
31
Sat, 31 Jul   05 PM
53
36
Sat, 31 Jul   06 PM
55
40
Sat, 31 Jul   07 PM
57
44
Sat, 31 Jul   08 PM
55
47
Sat, 31 Jul   09 PM
45
50
Sat, 31 Jul   10 PM
34
49
Sat, 31 Jul   11 PM
24
47
Sun, 01 Aug   12 AM
19
43
Sun, 01 Aug   01 AM
16
38
Sun, 01 Aug   02 AM
14
33
Sun, 01 Aug   03 AM
13
28
Sun, 01 Aug   04 AM
11
22
Sun, 01 Aug   05 AM
10
18
Sun, 01 Aug   06 AM
8
14
Sun, 01 Aug   07 AM
6
12
Sun, 01 Aug   08 AM
10
11
Sun, 01 Aug   09 AM
16
11
Sun, 01 Aug   10 AM
21
12
Sun, 01 Aug   11 AM
29
14
Sun, 01 Aug   12 PM
38
17
Sun, 01 Aug   01 PM
46
22
Sun, 01 Aug   02 PM
52
27
Sun, 01 Aug   03 PM
57
34
Sun, 01 Aug   04 PM
59
40
Sun, 01 Aug   05 PM
59
45
Sun, 01 Aug   06 PM
58
50
Sun, 01 Aug   07 PM
58
53
Sun, 01 Aug   08 PM
55
56
Sun, 01 Aug   09 PM
42
55
Sun, 01 Aug   10 PM
29
52
Sun, 01 Aug   11 PM
22
48
Mon, 02 Aug   12 AM
19
43
Mon, 02 Aug   01 AM
15
37
Mon, 02 Aug   02 AM
12
31
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
8
Sat, 31 Jul  09 AM
0
7
Sat, 31 Jul  10 AM
0
7
Sat, 31 Jul  11 AM
0
7
Sat, 31 Jul  12 PM
0
6
Sat, 31 Jul  01 PM
0
6
Sat, 31 Jul  02 PM
0
10
Sat, 31 Jul  03 PM
0
11
Sat, 31 Jul  04 PM
0
9
Sat, 31 Jul  05 PM
0
8
Sat, 31 Jul  06 PM
0
8
Sat, 31 Jul  07 PM
0
7
Sat, 31 Jul  08 PM
0
5
Sat, 31 Jul  09 PM
0
11
Sat, 31 Jul  10 PM
0
10
Sat, 31 Jul  11 PM
0
10
Sun, 01 Aug  12 AM
0
18
Sun, 01 Aug  01 AM
0
17
Sun, 01 Aug  02 AM
0
27
Sun, 01 Aug  03 AM
0
25
Sun, 01 Aug  04 AM
0
15
Sun, 01 Aug  05 AM
0
9
Sun, 01 Aug  06 AM
0
11
Sun, 01 Aug  07 AM
0
12
Sun, 01 Aug  08 AM
0
14
Sun, 01 Aug  09 AM
11
15
Sun, 01 Aug  10 AM
27
14
Sun, 01 Aug  11 AM
36
14
Sun, 01 Aug  12 PM
52
13
Sun, 01 Aug  01 PM
29
11
Sun, 01 Aug  02 PM
6
9
Sun, 01 Aug  03 PM
24
10
Sun, 01 Aug  04 PM
0
10
Sun, 01 Aug  05 PM
27
13
Sun, 01 Aug  06 PM
23
21
Sun, 01 Aug  07 PM
52
26
Sun, 01 Aug  08 PM
59
28
Sun, 01 Aug  09 PM
182
41
Sun, 01 Aug  10 PM
0
29

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Graphical Air Quality Forecast Guidance
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