Air Quality Forecast Guidance for Springfield, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.05 N, longitude: 123.02 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 07/29, 4Z)
53
49
*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
Tue, 28 Jul  05 PM
50
37
Tue, 28 Jul  06 PM
52
41
Tue, 28 Jul  07 PM
53
44
Tue, 28 Jul  08 PM
53
47
Tue, 28 Jul  09 PM
51
48
Tue, 28 Jul  10 PM
46
49
Tue, 28 Jul  11 PM
40
49
Wed, 29 Jul  12 AM
36
48
Wed, 29 Jul  01 AM
32
46
Wed, 29 Jul  02 AM
30
43
Wed, 29 Jul  03 AM
27
39
Wed, 29 Jul  04 AM
25
36
Wed, 29 Jul  05 AM
22
32
Wed, 29 Jul  06 AM
20
29
Wed, 29 Jul  07 AM
18
26
Wed, 29 Jul  08 AM
19
24
Wed, 29 Jul  09 AM
25
23
Wed, 29 Jul  10 AM
32
23
Wed, 29 Jul  11 AM
38
25
Wed, 29 Jul  12 PM
44
27
Wed, 29 Jul  01 PM
48
30
Wed, 29 Jul  02 PM
51
34
Wed, 29 Jul  03 PM
53
39
Wed, 29 Jul  04 PM
54
43
Wed, 29 Jul   05 PM
56
47
Wed, 29 Jul   06 PM
60
50
Wed, 29 Jul   07 PM
62
54
Wed, 29 Jul   08 PM
63
56
Wed, 29 Jul   09 PM
60
57
Wed, 29 Jul   10 PM
53
58
Wed, 29 Jul   11 PM
45
57
Thu, 30 Jul   12 AM
38
55
Thu, 30 Jul   01 AM
34
52
Thu, 30 Jul   02 AM
30
48
Thu, 30 Jul   03 AM
27
44
Thu, 30 Jul   04 AM
24
39
Thu, 30 Jul   05 AM
21
34
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Tue, 28 Jul  05 PM
0
0
Tue, 28 Jul  06 PM
0
0
Tue, 28 Jul  07 PM
0
0
Tue, 28 Jul  08 PM
0
0
Tue, 28 Jul  09 PM
0
0
Tue, 28 Jul  10 PM
0
0
Tue, 28 Jul  11 PM
0
0
Wed, 29 Jul  12 AM
0
0
Wed, 29 Jul  01 AM
0
0
Wed, 29 Jul  02 AM
0
0
Wed, 29 Jul  03 AM
0
0
Wed, 29 Jul  04 AM
0
0
Wed, 29 Jul  05 AM
0
0
Wed, 29 Jul  06 AM
0
0
Wed, 29 Jul  07 AM
0
0
Wed, 29 Jul  08 AM
0
0
Wed, 29 Jul  09 AM
0
0
Wed, 29 Jul  10 AM
0
0
Wed, 29 Jul  11 AM
0
0
Wed, 29 Jul  12 PM
0
0
Wed, 29 Jul  01 PM
0
0
Wed, 29 Jul  02 PM
0
0
Wed, 29 Jul  03 PM
0
0
Wed, 29 Jul  04 PM
0
0
Wed, 29 Jul  05 PM
0
0
Wed, 29 Jul  06 PM
0
0
Wed, 29 Jul  07 PM
0
0
Wed, 29 Jul  08 PM
0
0
Wed, 29 Jul  09 PM
0
0
Wed, 29 Jul  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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