Air Quality Forecast Guidance for Keno, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 42.07 N, longitude: 121.97 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 07/15, 4Z)
46
41
*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
Tue, 14 Jul  07 AM
27
24
Tue, 14 Jul  08 AM
24
24
Tue, 14 Jul  09 AM
27
24
Tue, 14 Jul  10 AM
31
24
Tue, 14 Jul  11 AM
31
25
Tue, 14 Jul  12 PM
33
27
Tue, 14 Jul  01 PM
35
29
Tue, 14 Jul  02 PM
38
31
Tue, 14 Jul  03 PM
41
32
Tue, 14 Jul  04 PM
45
35
Tue, 14 Jul   05 PM
46
37
Tue, 14 Jul   06 PM
43
39
Tue, 14 Jul   07 PM
40
40
Tue, 14 Jul   08 PM
38
41
Tue, 14 Jul   09 PM
34
41
Tue, 14 Jul   10 PM
26
39
Tue, 14 Jul   11 PM
24
37
Wed, 15 Jul   12 AM
23
34
Wed, 15 Jul   01 AM
25
31
Wed, 15 Jul   02 AM
25
29
Wed, 15 Jul   03 AM
26
27
Wed, 15 Jul   04 AM
25
26
Wed, 15 Jul   05 AM
25
25
Wed, 15 Jul   06 AM
22
24
Wed, 15 Jul   07 AM
28
25
Wed, 15 Jul   08 AM
23
25
Wed, 15 Jul   09 AM
24
25
Wed, 15 Jul   10 AM
29
25
Wed, 15 Jul   11 AM
32
26
Wed, 15 Jul   12 PM
33
27
Wed, 15 Jul   01 PM
36
28
Wed, 15 Jul   02 PM
40
31
Wed, 15 Jul   03 PM
45
33
Wed, 15 Jul   04 PM
48
36
Wed, 15 Jul   05 PM
49
39
Wed, 15 Jul   06 PM
48
41
Wed, 15 Jul   07 PM
46
43
Wed, 15 Jul   08 PM
40
44
Wed, 15 Jul   09 PM
36
44
Wed, 15 Jul   10 PM
28
42
Wed, 15 Jul   11 PM
27
40
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, 14 Jul  04 AM
0
0
Tue, 14 Jul  05 AM
0
0
Tue, 14 Jul  06 AM
0
0
Tue, 14 Jul  07 AM
0
0
Tue, 14 Jul  08 AM
0
0
Tue, 14 Jul  09 AM
0
0
Tue, 14 Jul  10 AM
0
0
Tue, 14 Jul  11 AM
0
0
Tue, 14 Jul  12 PM
0
0
Tue, 14 Jul  01 PM
0
0
Tue, 14 Jul  02 PM
0
0
Tue, 14 Jul  03 PM
0
0
Tue, 14 Jul  04 PM
0
0
Tue, 14 Jul  05 PM
0
0
Tue, 14 Jul  06 PM
0
0
Tue, 14 Jul  07 PM
0
0
Tue, 14 Jul  08 PM
0
0
Tue, 14 Jul  09 PM
0
0
Tue, 14 Jul  10 PM
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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