Air Quality Forecast Guidance for Gold Bar, WA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 47.87 N, longitude: 121.68 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 03/30, 4Z)
41
38
*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
Wed, 29 Mar  09 AM
34
35
Wed, 29 Mar  10 AM
32
35
Wed, 29 Mar  11 AM
31
34
Wed, 29 Mar  12 PM
33
34
Wed, 29 Mar  01 PM
35
34
Wed, 29 Mar  02 PM
36
34
Wed, 29 Mar  03 PM
38
34
Wed, 29 Mar  04 PM
40
35
Wed, 29 Mar   05 PM
41
36
Wed, 29 Mar   06 PM
40
37
Wed, 29 Mar   07 PM
39
38
Wed, 29 Mar   08 PM
34
38
Wed, 29 Mar   09 PM
33
38
Wed, 29 Mar   10 PM
29
37
Wed, 29 Mar   11 PM
29
36
Thu, 30 Mar   12 AM
29
34
Thu, 30 Mar   01 AM
29
33
Thu, 30 Mar   02 AM
28
31
Thu, 30 Mar   03 AM
26
30
Thu, 30 Mar   04 AM
24
28
Thu, 30 Mar   05 AM
23
27
Thu, 30 Mar   06 AM
25
26
Thu, 30 Mar   07 AM
23
26
Thu, 30 Mar   08 AM
20
25
Thu, 30 Mar   09 AM
26
24
Thu, 30 Mar   10 AM
24
24
Thu, 30 Mar   11 AM
24
24
Thu, 30 Mar   12 PM
26
24
Thu, 30 Mar   01 PM
27
24
Thu, 30 Mar   02 PM
27
25
Thu, 30 Mar   03 PM
27
25
Thu, 30 Mar   04 PM
28
26
Thu, 30 Mar   05 PM
28
26
Thu, 30 Mar   06 PM
28
27
Thu, 30 Mar   07 PM
31
28
Thu, 30 Mar   08 PM
32
28
Thu, 30 Mar   09 PM
32
29
Thu, 30 Mar   10 PM
29
29
Thu, 30 Mar   11 PM
29
30
Fri, 31 Mar   12 AM
29
30
Fri, 31 Mar   01 AM
29
30
Fri, 31 Mar   02 AM
27
30
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Wed, 29 Mar  09 AM
0
0
Wed, 29 Mar  10 AM
0
0
Wed, 29 Mar  11 AM
0
0
Wed, 29 Mar  12 PM
0
0
Wed, 29 Mar  01 PM
0
0
Wed, 29 Mar  02 PM
0
0
Wed, 29 Mar  03 PM
0
0
Wed, 29 Mar  04 PM
0
0
Wed, 29 Mar  05 PM
0
0
Wed, 29 Mar  06 PM
0
0
Wed, 29 Mar  07 PM
0
0
Wed, 29 Mar  08 PM
0
0
Wed, 29 Mar  09 PM
0
0
Wed, 29 Mar  10 PM
0
0
Wed, 29 Mar  11 PM
0
0
Thu, 30 Mar  12 AM
0
0
Thu, 30 Mar  01 AM
0
0
Thu, 30 Mar  02 AM
0
0
Thu, 30 Mar  03 AM
0
0
Thu, 30 Mar  04 AM
0
0
Thu, 30 Mar  05 AM
0
0
Thu, 30 Mar  06 AM
0
0
Thu, 30 Mar  07 AM
0
0
Thu, 30 Mar  08 AM
0
0
Thu, 30 Mar  09 AM
0
0
Thu, 30 Mar  10 AM
0
0
Thu, 30 Mar  11 AM
0
0
Thu, 30 Mar  12 PM
0
0
Thu, 30 Mar  01 PM
0
0
Thu, 30 Mar  02 PM
0
0
Thu, 30 Mar  03 PM
0
0
Thu, 30 Mar  04 PM
0
0
Thu, 30 Mar  05 PM
0
0
Thu, 30 Mar  06 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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