Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage
National Oceanic and Atmospheric Administration's   
  Select to go to the NWS homepage
National Weather Service   
   

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 01/29, 4Z)
35
34
*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, 29 Jan  02 AM
34
33
Thu, 29 Jan  03 AM
34
33
Thu, 29 Jan  04 AM
34
34
Thu, 29 Jan  05 AM
35
34
Thu, 29 Jan  06 AM
35
34
Thu, 29 Jan  07 AM
36
34
Thu, 29 Jan  08 AM
36
35
Thu, 29 Jan  09 AM
36
35
Thu, 29 Jan  10 AM
38
36
Thu, 29 Jan  11 AM
42
36
Thu, 29 Jan  12 PM
44
38
Thu, 29 Jan  01 PM
44
39
Thu, 29 Jan  02 PM
44
40
Thu, 29 Jan  03 PM
44
41
Thu, 29 Jan   04 PM
42
42
Thu, 29 Jan   05 PM
42
42
Thu, 29 Jan   06 PM
40
43
Thu, 29 Jan   07 PM
40
42
Thu, 29 Jan   08 PM
39
42
Thu, 29 Jan   09 PM
38
41
Thu, 29 Jan   10 PM
36
40
Thu, 29 Jan   11 PM
36
39
Fri, 30 Jan   12 AM
36
38
Fri, 30 Jan   01 AM
35
37
Fri, 30 Jan   02 AM
35
37
Fri, 30 Jan   03 AM
35
36
Fri, 30 Jan   04 AM
34
36
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, 29 Jan  02 AM
0
0
Thu, 29 Jan  03 AM
0
0
Thu, 29 Jan  04 AM
0
0
Thu, 29 Jan  05 AM
0
0
Thu, 29 Jan  06 AM
0
0
Thu, 29 Jan  07 AM
0
0
Thu, 29 Jan  08 AM
0
0
Thu, 29 Jan  09 AM
0
0
Thu, 29 Jan  10 AM
0
0
Thu, 29 Jan  11 AM
0
0
Thu, 29 Jan  12 PM
0
0
Thu, 29 Jan  01 PM
0
0
Thu, 29 Jan  02 PM
0
0
Thu, 29 Jan  03 PM
0
0
Thu, 29 Jan  04 PM
0
0
Thu, 29 Jan  05 PM
0
0
Thu, 29 Jan  06 PM
0
0
Thu, 29 Jan  07 PM
0
0
Thu, 29 Jan  08 PM
0
0
Thu, 29 Jan  09 PM
0
0

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities