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 05/02, 4Z)
44
43
*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, 01 May  01 PM
42
32
Sun, 01 May  02 PM
43
34
Sun, 01 May  03 PM
44
37
Sun, 01 May  04 PM
44
39
Sun, 01 May   05 PM
44
41
Sun, 01 May   06 PM
43
42
Sun, 01 May   07 PM
40
43
Sun, 01 May   08 PM
35
42
Sun, 01 May   09 PM
28
40
Sun, 01 May   10 PM
22
38
Sun, 01 May   11 PM
19
34
Mon, 02 May   12 AM
18
31
Mon, 02 May   01 AM
18
28
Mon, 02 May   02 AM
18
25
Mon, 02 May   03 AM
19
22
Mon, 02 May   04 AM
20
20
Mon, 02 May   05 AM
21
20
Mon, 02 May   06 AM
21
19
Mon, 02 May   07 AM
20
20
Mon, 02 May   08 AM
21
20
Mon, 02 May   09 AM
26
21
Mon, 02 May   10 AM
32
23
Mon, 02 May   11 AM
37
25
Mon, 02 May   12 PM
40
27
Mon, 02 May   01 PM
42
30
Mon, 02 May   02 PM
42
33
Mon, 02 May   03 PM
42
35
Mon, 02 May   04 PM
42
38
Mon, 02 May   05 PM
40
40
Mon, 02 May   06 PM
39
41
Mon, 02 May   07 PM
39
41
Mon, 02 May   08 PM
37
40
Mon, 02 May   09 PM
35
40
Mon, 02 May   10 PM
34
38
Mon, 02 May   11 PM
32
37
Tue, 03 May   12 AM
31
36
Tue, 03 May   01 AM
29
34
Tue, 03 May   02 AM
30
33
Tue, 03 May   03 AM
30
32
Tue, 03 May   04 AM
30
31
Tue, 03 May   05 AM
30
31
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, 01 May  12 PM
0
0
Sun, 01 May  01 PM
0
0
Sun, 01 May  02 PM
0
0
Sun, 01 May  03 PM
0
0
Sun, 01 May  04 PM
0
0
Sun, 01 May  05 PM
0
0
Sun, 01 May  06 PM
0
0
Sun, 01 May  07 PM
0
0
Sun, 01 May  08 PM
0
0
Sun, 01 May  09 PM
0
0
Sun, 01 May  10 PM
0
0
Sun, 01 May  11 PM
0
0
Mon, 02 May  12 AM
0
0
Mon, 02 May  01 AM
0
0
Mon, 02 May  02 AM
0
0
Mon, 02 May  03 AM
0
0
Mon, 02 May  04 AM
0
0
Mon, 02 May  05 AM
0
0
Mon, 02 May  06 AM
0
0
Mon, 02 May  07 AM
0
0
Mon, 02 May  08 AM
0
0
Mon, 02 May  09 AM
0
0
Mon, 02 May  10 AM
0
0
Mon, 02 May  11 AM
0
0
Mon, 02 May  12 PM
0
0
Mon, 02 May  01 PM
0
0
Mon, 02 May  02 PM
0
0
Mon, 02 May  03 PM
0
0
Mon, 02 May  04 PM
0
0
Mon, 02 May  05 PM
0
0
Mon, 02 May  06 PM
0
0
Mon, 02 May  07 PM
0
0
Mon, 02 May  08 PM
0
0
Mon, 02 May  09 PM
0
0
Mon, 02 May  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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