Air Quality Forecast Guidance for North Bend, WA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 47.55 N, longitude: 121.62 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 10/25, 4Z)
21
17
*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
Sat, 24 Oct  01 PM
15
14
Sat, 24 Oct  02 PM
16
14
Sat, 24 Oct  03 PM
18
15
Sat, 24 Oct  04 PM
21
16
Sat, 24 Oct   05 PM
21
17
Sat, 24 Oct   06 PM
17
17
Sat, 24 Oct   07 PM
8
16
Sat, 24 Oct   08 PM
7
15
Sat, 24 Oct   09 PM
13
15
Sat, 24 Oct   10 PM
12
15
Sat, 24 Oct   11 PM
17
15
Sun, 25 Oct   12 AM
14
14
Sun, 25 Oct   01 AM
16
13
Sun, 25 Oct   02 AM
19
13
Sun, 25 Oct   03 AM
20
15
Sun, 25 Oct   04 AM
17
16
Sun, 25 Oct   05 AM
13
16
Sun, 25 Oct   06 AM
14
16
Sun, 25 Oct   07 AM
13
16
Sun, 25 Oct   08 AM
14
16
Sun, 25 Oct   09 AM
16
16
Sun, 25 Oct   10 AM
17
16
Sun, 25 Oct   11 AM
19
15
Sun, 25 Oct   12 PM
19
16
Sun, 25 Oct   01 PM
19
16
Sun, 25 Oct   02 PM
22
17
Sun, 25 Oct   03 PM
20
18
Sun, 25 Oct   04 PM
21
19
Sun, 25 Oct   05 PM
22
20
Sun, 25 Oct   06 PM
14
19
Sun, 25 Oct   07 PM
6
18
Sun, 25 Oct   08 PM
6
16
Sun, 25 Oct   09 PM
8
15
Sun, 25 Oct   10 PM
7
13
Sun, 25 Oct   11 PM
12
12
Mon, 26 Oct   12 AM
10
11
Mon, 26 Oct   01 AM
11
9
Mon, 26 Oct   02 AM
11
9
Mon, 26 Oct   03 AM
7
9
Mon, 26 Oct   04 AM
8
10
Mon, 26 Oct   05 AM
7
9
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sat, 24 Oct  11 AM
33
3
Sat, 24 Oct  12 PM
41
5
Sat, 24 Oct  01 PM
52
8
Sat, 24 Oct  02 PM
36
8
Sat, 24 Oct  03 PM
49
8
Sat, 24 Oct  04 PM
56
9
Sat, 24 Oct  05 PM
44
10
Sat, 24 Oct  06 PM
38
8
Sat, 24 Oct  07 PM
45
6
Sat, 24 Oct  08 PM
46
5
Sat, 24 Oct  09 PM
46
5
Sat, 24 Oct  10 PM
63
5
Sat, 24 Oct  11 PM
50
5
Sun, 25 Oct  12 AM
34
5
Sun, 25 Oct  01 AM
34
5
Sun, 25 Oct  02 AM
28
4
Sun, 25 Oct  03 AM
40
4
Sun, 25 Oct  04 AM
42
4
Sun, 25 Oct  05 AM
44
5
Sun, 25 Oct  06 AM
50
7
Sun, 25 Oct  07 AM
22
4
Sun, 25 Oct  08 AM
28
3
Sun, 25 Oct  09 AM
31
2
Sun, 25 Oct  10 AM
23
2
Sun, 25 Oct  11 AM
19
1
Sun, 25 Oct  12 PM
7
1
Sun, 25 Oct  01 PM
10
1
Sun, 25 Oct  02 PM
10
1
Sun, 25 Oct  03 PM
5
1
Sun, 25 Oct  04 PM
9
1
Sun, 25 Oct  05 PM
14
1
Sun, 25 Oct  06 PM
23
1
Sun, 25 Oct  07 PM
33
1
Sun, 25 Oct  08 PM
35
1
Sun, 25 Oct  09 PM
20
1
Sun, 25 Oct  10 PM
11
0

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Graphical Air Quality Forecast Guidance
FAQ


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