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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 04/27, 4Z)
40
38
*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 Apr  09 PM
23
33
Sun, 26 Apr  10 PM
20
31
Sun, 26 Apr  11 PM
20
28
Mon, 27 Apr  12 AM
21
26
Mon, 27 Apr  01 AM
20
25
Mon, 27 Apr  02 AM
20
23
Mon, 27 Apr  03 AM
19
21
Mon, 27 Apr  04 AM
19
20
Mon, 27 Apr  05 AM
19
20
Mon, 27 Apr  06 AM
18
20
Mon, 27 Apr  07 AM
16
19
Mon, 27 Apr  08 AM
17
19
Mon, 27 Apr  09 AM
23
19
Mon, 27 Apr  10 AM
28
20
Mon, 27 Apr  11 AM
33
22
Mon, 27 Apr  12 PM
37
24
Mon, 27 Apr  01 PM
40
26
Mon, 27 Apr  02 PM
42
30
Mon, 27 Apr  03 PM
44
33
Mon, 27 Apr  04 PM
46
37
Mon, 27 Apr   05 PM
48
40
Mon, 27 Apr   06 PM
47
42
Mon, 27 Apr   07 PM
46
44
Mon, 27 Apr   08 PM
39
44
Mon, 27 Apr   09 PM
30
43
Mon, 27 Apr   10 PM
27
41
Mon, 27 Apr   11 PM
28
39
Tue, 28 Apr   12 AM
28
37
Tue, 28 Apr   01 AM
28
34
Tue, 28 Apr   02 AM
28
32
Tue, 28 Apr   03 AM
27
29
Tue, 28 Apr   04 AM
28
28
Tue, 28 Apr   05 AM
28
28
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 Apr  09 PM
0
0
Sun, 26 Apr  10 PM
0
0
Sun, 26 Apr  11 PM
0
0
Mon, 27 Apr  12 AM
0
0
Mon, 27 Apr  01 AM
0
0
Mon, 27 Apr  02 AM
0
0
Mon, 27 Apr  03 AM
0
0
Mon, 27 Apr  04 AM
0
0
Mon, 27 Apr  05 AM
0
0
Mon, 27 Apr  06 AM
0
0
Mon, 27 Apr  07 AM
0
0
Mon, 27 Apr  08 AM
0
0
Mon, 27 Apr  09 AM
0
0
Mon, 27 Apr  10 AM
0
0
Mon, 27 Apr  11 AM
0
0
Mon, 27 Apr  12 PM
0
0
Mon, 27 Apr  01 PM
0
0
Mon, 27 Apr  02 PM
0
0
Mon, 27 Apr  03 PM
0
0
Mon, 27 Apr  04 PM
0
0
Mon, 27 Apr  05 PM
0
0
Mon, 27 Apr  06 PM
0
0
Mon, 27 Apr  07 PM
0
0
Mon, 27 Apr  08 PM
0
0
Mon, 27 Apr  09 PM
0
0
Mon, 27 Apr  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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