Air Quality Forecast Guidance for Naches, WA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 46.73 N, longitude: 120.70 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 03/19, 4Z)
40
36
*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
Tue, 19 Mar  01 AM
13
27
Tue, 19 Mar  02 AM
13
24
Tue, 19 Mar  03 AM
14
20
Tue, 19 Mar  04 AM
16
18
Tue, 19 Mar  05 AM
17
16
Tue, 19 Mar  06 AM
18
16
Tue, 19 Mar  07 AM
20
16
Tue, 19 Mar  08 AM
19
16
Tue, 19 Mar  09 AM
22
17
Tue, 19 Mar  10 AM
31
20
Tue, 19 Mar  11 AM
36
22
Tue, 19 Mar  12 PM
37
25
Tue, 19 Mar  01 PM
36
27
Tue, 19 Mar  02 PM
36
30
Tue, 19 Mar  03 PM
37
32
Tue, 19 Mar  04 PM
38
34
Tue, 19 Mar   05 PM
39
36
Tue, 19 Mar   06 PM
41
37
Tue, 19 Mar   07 PM
40
38
Tue, 19 Mar   08 PM
40
38
Tue, 19 Mar   09 PM
41
39
Tue, 19 Mar   10 PM
39
39
Tue, 19 Mar   11 PM
40
40
Wed, 20 Mar   12 AM
41
40
Wed, 20 Mar   01 AM
40
40
Wed, 20 Mar   02 AM
39
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, 19 Mar  01 AM
0
0
Tue, 19 Mar  02 AM
0
0
Tue, 19 Mar  03 AM
0
0
Tue, 19 Mar  04 AM
0
0
Tue, 19 Mar  05 AM
0
0
Tue, 19 Mar  06 AM
0
0
Tue, 19 Mar  07 AM
0
0
Tue, 19 Mar  08 AM
0
0
Tue, 19 Mar  09 AM
0
0
Tue, 19 Mar  10 AM
0
0
Tue, 19 Mar  11 AM
0
0
Tue, 19 Mar  12 PM
0
0
Tue, 19 Mar  01 PM
0
0
Tue, 19 Mar  02 PM
0
0
Tue, 19 Mar  03 PM
0
0
Tue, 19 Mar  04 PM
0
0
Tue, 19 Mar  05 PM
0
0
Tue, 19 Mar  06 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