Air Quality Forecast Guidance for Okanogan, WA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 48.36 N, longitude: 119.58 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 03/06, 4Z)
38
37
*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, 05 Mar  02 PM
38
34
Thu, 05 Mar  03 PM
38
36
Thu, 05 Mar   04 PM
38
37
Thu, 05 Mar   05 PM
37
38
Thu, 05 Mar   06 PM
36
38
Thu, 05 Mar   07 PM
35
37
Thu, 05 Mar   08 PM
35
37
Thu, 05 Mar   09 PM
35
37
Thu, 05 Mar   10 PM
35
36
Thu, 05 Mar   11 PM
34
36
Fri, 06 Mar   12 AM
33
35
Fri, 06 Mar   01 AM
32
34
Fri, 06 Mar   02 AM
31
34
Fri, 06 Mar   03 AM
30
33
Fri, 06 Mar   04 AM
30
32
Fri, 06 Mar   05 AM
29
32
Fri, 06 Mar   06 AM
27
31
Fri, 06 Mar   07 AM
26
30
Fri, 06 Mar   08 AM
25
29
Fri, 06 Mar   09 AM
27
28
Fri, 06 Mar   10 AM
31
28
Fri, 06 Mar   11 AM
33
28
Fri, 06 Mar   12 PM
35
29
Fri, 06 Mar   01 PM
36
30
Fri, 06 Mar   02 PM
36
31
Fri, 06 Mar   03 PM
36
32
Fri, 06 Mar   04 PM
36
34
Fri, 06 Mar   05 PM
34
35
Fri, 06 Mar   06 PM
33
35
Fri, 06 Mar   07 PM
32
35
Fri, 06 Mar   08 PM
32
34
Fri, 06 Mar   09 PM
31
34
Fri, 06 Mar   10 PM
30
33
Fri, 06 Mar   11 PM
30
32
Sat, 07 Mar   12 AM
29
32
Sat, 07 Mar   01 AM
28
31
Sat, 07 Mar   02 AM
27
30
Sat, 07 Mar   03 AM
26
29
Sat, 07 Mar   04 AM
25
28
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, 05 Mar  02 PM
0
0
Thu, 05 Mar  03 PM
0
0
Thu, 05 Mar  04 PM
0
0
Thu, 05 Mar  05 PM
0
0
Thu, 05 Mar  06 PM
0
0
Thu, 05 Mar  07 PM
0
0
Thu, 05 Mar  08 PM
0
0
Thu, 05 Mar  09 PM
0
0
Thu, 05 Mar  10 PM
0
0
Thu, 05 Mar  11 PM
0
0
Fri, 06 Mar  12 AM
0
0
Fri, 06 Mar  01 AM
0
0
Fri, 06 Mar  02 AM
0
0
Fri, 06 Mar  03 AM
0
0
Fri, 06 Mar  04 AM
0
0
Fri, 06 Mar  05 AM
0
0
Fri, 06 Mar  06 AM
0
0
Fri, 06 Mar  07 AM
0
0
Fri, 06 Mar  08 AM
0
0
Fri, 06 Mar  09 AM
0
0
Fri, 06 Mar  10 AM
0
0
Fri, 06 Mar  11 AM
0
0
Fri, 06 Mar  12 PM
0
0
Fri, 06 Mar  01 PM
0
0
Fri, 06 Mar  02 PM
0
0
Fri, 06 Mar  03 PM
0
0
Fri, 06 Mar  04 PM
0
0
Fri, 06 Mar  05 PM
0
0
Fri, 06 Mar  06 PM
0
0
Fri, 06 Mar  07 PM
0
0
Fri, 06 Mar  08 PM
0
0
Fri, 06 Mar  09 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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