Air Quality Forecast Guidance for Gifford, WA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 48.26 N, longitude: 118.08 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 08/05, 4Z)
58
56
*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
Wed, 04 Aug  03 PM
56
47
Wed, 04 Aug  04 PM
58
50
Wed, 04 Aug   05 PM
58
53
Wed, 04 Aug   06 PM
58
55
Wed, 04 Aug   07 PM
57
56
Wed, 04 Aug   08 PM
53
56
Wed, 04 Aug   09 PM
47
55
Wed, 04 Aug   10 PM
43
54
Wed, 04 Aug   11 PM
39
51
Thu, 05 Aug   12 AM
33
48
Thu, 05 Aug   01 AM
29
45
Thu, 05 Aug   02 AM
26
41
Thu, 05 Aug   03 AM
23
36
Thu, 05 Aug   04 AM
20
32
Thu, 05 Aug   05 AM
20
29
Thu, 05 Aug   06 AM
20
26
Thu, 05 Aug   07 AM
19
24
Thu, 05 Aug   08 AM
24
22
Thu, 05 Aug   09 AM
32
23
Thu, 05 Aug   10 AM
38
24
Thu, 05 Aug   11 AM
42
27
Thu, 05 Aug   12 PM
47
30
Thu, 05 Aug   01 PM
50
34
Thu, 05 Aug   02 PM
53
38
Thu, 05 Aug   03 PM
61
43
Thu, 05 Aug   04 PM
63
48
Thu, 05 Aug   05 PM
64
52
Thu, 05 Aug   06 PM
64
55
Thu, 05 Aug   07 PM
63
58
Thu, 05 Aug   08 PM
54
59
Thu, 05 Aug   09 PM
47
59
Thu, 05 Aug   10 PM
42
57
Thu, 05 Aug   11 PM
40
55
Fri, 06 Aug   12 AM
41
52
Fri, 06 Aug   01 AM
38
49
Fri, 06 Aug   02 AM
34
45
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, 04 Aug  03 PM
21
46
Wed, 04 Aug  04 PM
20
41
Wed, 04 Aug  05 PM
0
22
Wed, 04 Aug  06 PM
0
20
Wed, 04 Aug  07 PM
0
21
Wed, 04 Aug  08 PM
17
18
Wed, 04 Aug  09 PM
0
17
Wed, 04 Aug  10 PM
0
14
Wed, 04 Aug  11 PM
0
11
Thu, 05 Aug  12 AM
0
11
Thu, 05 Aug  01 AM
22
13
Thu, 05 Aug  02 AM
22
12
Thu, 05 Aug  03 AM
53
9
Thu, 05 Aug  04 AM
27
5
Thu, 05 Aug  05 AM
0
6
Thu, 05 Aug  06 AM
34
6
Thu, 05 Aug  07 AM
0
7
Thu, 05 Aug  08 AM
0
12
Thu, 05 Aug  09 AM
17
18
Thu, 05 Aug  10 AM
0
22
Thu, 05 Aug  11 AM
3
24
Thu, 05 Aug  12 PM
10
30
Thu, 05 Aug  01 PM
0
30
Thu, 05 Aug  02 PM
0
32
Thu, 05 Aug  03 PM
7
12
Thu, 05 Aug  04 PM
4
24
Thu, 05 Aug  05 PM
0
22
Thu, 05 Aug  06 PM
0
17
Thu, 05 Aug  07 PM
0
21
Thu, 05 Aug  08 PM
0
26
Thu, 05 Aug  09 PM
0
22
Thu, 05 Aug  10 PM
0
20

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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