Air Quality Forecast Guidance for Edmonds, WA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 47.81 N, longitude: 122.38 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 03/05, 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
Mon, 04 Mar  10 PM
15
26
Mon, 04 Mar  11 PM
13
24
Tue, 05 Mar  12 AM
18
22
Tue, 05 Mar  01 AM
15
20
Tue, 05 Mar  02 AM
15
18
Tue, 05 Mar  03 AM
18
17
Tue, 05 Mar  04 AM
16
16
Tue, 05 Mar  05 AM
16
16
Tue, 05 Mar  06 AM
17
16
Tue, 05 Mar  07 AM
17
16
Tue, 05 Mar  08 AM
19
17
Tue, 05 Mar  09 AM
17
17
Tue, 05 Mar  10 AM
18
17
Tue, 05 Mar  11 AM
24
18
Tue, 05 Mar  12 PM
26
19
Tue, 05 Mar  01 PM
29
21
Tue, 05 Mar  02 PM
30
23
Tue, 05 Mar  03 PM
33
25
Tue, 05 Mar   04 PM
33
26
Tue, 05 Mar   05 PM
31
28
Tue, 05 Mar   06 PM
31
30
Tue, 05 Mar   07 PM
26
30
Tue, 05 Mar   08 PM
24
29
Tue, 05 Mar   09 PM
21
28
Tue, 05 Mar   10 PM
16
27
Tue, 05 Mar   11 PM
11
24
Wed, 06 Mar   12 AM
8
21
Wed, 06 Mar   01 AM
7
18
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, 04 Mar  10 PM
0
0
Mon, 04 Mar  11 PM
0
0
Tue, 05 Mar  12 AM
0
0
Tue, 05 Mar  01 AM
0
0
Tue, 05 Mar  02 AM
0
0
Tue, 05 Mar  03 AM
0
0
Tue, 05 Mar  04 AM
0
0
Tue, 05 Mar  05 AM
0
0
Tue, 05 Mar  06 AM
0
0
Tue, 05 Mar  07 AM
0
0
Tue, 05 Mar  08 AM
0
0
Tue, 05 Mar  09 AM
0
0
Tue, 05 Mar  10 AM
0
0
Tue, 05 Mar  11 AM
0
0
Tue, 05 Mar  12 PM
0
0
Tue, 05 Mar  01 PM
0
0
Tue, 05 Mar  02 PM
0
0
Tue, 05 Mar  03 PM
0
0
Tue, 05 Mar  04 PM
0
0
Tue, 05 Mar  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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