Air Quality Forecast Guidance for Granite Falls, WA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 48.08 N, longitude: 121.93 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 06/27, 4Z)
69
57
*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
Sun, 26 Jun  04 PM
52
36
Sun, 26 Jun   05 PM
59
40
Sun, 26 Jun   06 PM
65
45
Sun, 26 Jun   07 PM
69
49
Sun, 26 Jun   08 PM
65
54
Sun, 26 Jun   09 PM
55
56
Sun, 26 Jun   10 PM
46
57
Sun, 26 Jun   11 PM
37
56
Mon, 27 Jun   12 AM
29
53
Mon, 27 Jun   01 AM
22
49
Mon, 27 Jun   02 AM
18
43
Mon, 27 Jun   03 AM
16
36
Mon, 27 Jun   04 AM
16
30
Mon, 27 Jun   05 AM
16
25
Mon, 27 Jun   06 AM
17
22
Mon, 27 Jun   07 AM
16
19
Mon, 27 Jun   08 AM
17
17
Mon, 27 Jun   09 AM
25
18
Mon, 27 Jun   10 AM
30
19
Mon, 27 Jun   11 AM
34
22
Mon, 27 Jun   12 PM
39
24
Mon, 27 Jun   01 PM
47
28
Mon, 27 Jun   02 PM
58
33
Mon, 27 Jun   03 PM
75
41
Mon, 27 Jun   04 PM
89
50
Mon, 27 Jun   05 PM
90
58
Mon, 27 Jun   06 PM
85
65
Mon, 27 Jun   07 PM
82
71
Mon, 27 Jun   08 PM
68
74
Mon, 27 Jun   09 PM
57
76
Mon, 27 Jun   10 PM
56
75
Mon, 27 Jun   11 PM
49
72
Tue, 28 Jun   12 AM
41
66
Tue, 28 Jun   01 AM
33
59
Tue, 28 Jun   02 AM
28
52
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)
06Z Model Run
Sun, 26 Jun  04 PM
0
0
Sun, 26 Jun  05 PM
0
0
Sun, 26 Jun  06 PM
0
0
Sun, 26 Jun  07 PM
0
0
Sun, 26 Jun  08 PM
0
0
Sun, 26 Jun  09 PM
0
0
Sun, 26 Jun  10 PM
0
0
Sun, 26 Jun  11 PM
0
0
Mon, 27 Jun  12 AM
0
0
Mon, 27 Jun  01 AM
0
0
Mon, 27 Jun  02 AM
0
0
Mon, 27 Jun  03 AM
0
0
Mon, 27 Jun  04 AM
0
0
Mon, 27 Jun  05 AM
0
0
Mon, 27 Jun  06 AM
0
0
Mon, 27 Jun  07 AM
0
0
Mon, 27 Jun  08 AM
0
0
Mon, 27 Jun  09 AM
0
0
Mon, 27 Jun  10 AM
0
0
Mon, 27 Jun  11 AM
0
0
Mon, 27 Jun  12 PM
0
0
Mon, 27 Jun  01 PM
0
0
Mon, 27 Jun  02 PM
0
0
Mon, 27 Jun  03 PM
0
0
Mon, 27 Jun  04 PM
0
0
Mon, 27 Jun  05 PM
0
0
Mon, 27 Jun  06 PM
0
0
Mon, 27 Jun  07 PM
0
0
Mon, 27 Jun  08 PM
0
0
Mon, 27 Jun  09 PM
0
0
Mon, 27 Jun  10 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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