Air Quality Forecast Guidance for Parkwood, WA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 47.48 N, longitude: 122.56 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 02/07, 4Z)
34
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
Mon, 06 Feb  02 PM
31
30
Mon, 06 Feb  03 PM
32
30
Mon, 06 Feb   04 PM
32
30
Mon, 06 Feb   05 PM
30
30
Mon, 06 Feb   06 PM
28
30
Mon, 06 Feb   07 PM
32
30
Mon, 06 Feb   08 PM
34
31
Mon, 06 Feb   09 PM
34
32
Mon, 06 Feb   10 PM
33
32
Mon, 06 Feb   11 PM
34
32
Tue, 07 Feb   12 AM
35
33
Tue, 07 Feb   01 AM
36
33
Tue, 07 Feb   02 AM
36
34
Tue, 07 Feb   03 AM
34
34
Tue, 07 Feb   04 AM
35
35
Tue, 07 Feb   05 AM
34
35
Tue, 07 Feb   06 AM
34
35
Tue, 07 Feb   07 AM
36
35
Tue, 07 Feb   08 AM
35
35
Tue, 07 Feb   09 AM
35
35
Tue, 07 Feb   10 AM
34
35
Tue, 07 Feb   11 AM
32
34
Tue, 07 Feb   12 PM
27
33
Tue, 07 Feb   01 PM
31
33
Tue, 07 Feb   02 PM
36
33
Tue, 07 Feb   03 PM
38
34
Tue, 07 Feb   04 PM
40
34
Tue, 07 Feb   05 PM
40
35
Tue, 07 Feb   06 PM
39
36
Tue, 07 Feb   07 PM
40
37
Tue, 07 Feb   08 PM
40
38
Tue, 07 Feb   09 PM
38
39
Tue, 07 Feb   10 PM
38
39
Tue, 07 Feb   11 PM
38
39
Wed, 08 Feb   12 AM
39
39
Wed, 08 Feb   01 AM
40
39
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Mon, 06 Feb  02 PM
0
0
Mon, 06 Feb  03 PM
0
0
Mon, 06 Feb  04 PM
0
0
Mon, 06 Feb  05 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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