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 12/23, 4Z)
41
35
*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
Mon, 22 Dec  12 PM
38
26
Mon, 22 Dec  01 PM
40
28
Mon, 22 Dec  02 PM
41
30
Mon, 22 Dec  03 PM
39
32
Mon, 22 Dec   04 PM
34
34
Mon, 22 Dec   05 PM
26
35
Mon, 22 Dec   06 PM
19
34
Mon, 22 Dec   07 PM
15
32
Mon, 22 Dec   08 PM
15
29
Mon, 22 Dec   09 PM
16
26
Mon, 22 Dec   10 PM
17
23
Mon, 22 Dec   11 PM
18
20
Tue, 23 Dec   12 AM
20
18
Tue, 23 Dec   01 AM
23
18
Tue, 23 Dec   02 AM
29
19
Tue, 23 Dec   03 AM
33
21
Tue, 23 Dec   04 AM
34
24
Tue, 23 Dec   05 AM
33
26
Tue, 23 Dec   06 AM
31
28
Tue, 23 Dec   07 AM
27
29
Tue, 23 Dec   08 AM
22
29
Tue, 23 Dec   09 AM
20
29
Tue, 23 Dec   10 AM
25
28
Tue, 23 Dec   11 AM
33
28
Tue, 23 Dec   12 PM
38
29
Tue, 23 Dec   01 PM
40
30
Tue, 23 Dec   02 PM
40
31
Tue, 23 Dec   03 PM
39
32
Tue, 23 Dec   04 PM
34
34
Tue, 23 Dec   05 PM
24
34
Tue, 23 Dec   06 PM
18
33
Tue, 23 Dec   07 PM
21
32
Tue, 23 Dec   08 PM
25
30
Tue, 23 Dec   09 PM
25
28
Tue, 23 Dec   10 PM
26
27
Tue, 23 Dec   11 PM
27
25
Wed, 24 Dec   12 AM
29
24
Wed, 24 Dec   01 AM
34
26
Wed, 24 Dec   02 AM
35
28
Wed, 24 Dec   03 AM
35
29
Wed, 24 Dec   04 AM
35
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
Mon, 22 Dec  09 AM
0
0
Mon, 22 Dec  10 AM
0
0
Mon, 22 Dec  11 AM
0
0
Mon, 22 Dec  12 PM
0
0
Mon, 22 Dec  01 PM
0
0
Mon, 22 Dec  02 PM
0
0
Mon, 22 Dec  03 PM
0
0
Mon, 22 Dec  04 PM
0
0
Mon, 22 Dec  05 PM
0
0
Mon, 22 Dec  06 PM
0
0
Mon, 22 Dec  07 PM
0
0
Mon, 22 Dec  08 PM
0
0
Mon, 22 Dec  09 PM
0
0
Mon, 22 Dec  10 PM
0
0
Mon, 22 Dec  11 PM
0
0
Tue, 23 Dec  12 AM
0
0
Tue, 23 Dec  01 AM
0
0
Tue, 23 Dec  02 AM
0
0
Tue, 23 Dec  03 AM
0
0
Tue, 23 Dec  04 AM
0
0
Tue, 23 Dec  05 AM
0
0
Tue, 23 Dec  06 AM
0
0
Tue, 23 Dec  07 AM
0
0
Tue, 23 Dec  08 AM
0
0
Tue, 23 Dec  09 AM
0
0
Tue, 23 Dec  10 AM
0
0
Tue, 23 Dec  11 AM
0
0
Tue, 23 Dec  12 PM
0
0
Tue, 23 Dec  01 PM
0
0
Tue, 23 Dec  02 PM
0
0
Tue, 23 Dec  03 PM
0
0
Tue, 23 Dec  04 PM
0
0
Tue, 23 Dec  05 PM
0
0
Tue, 23 Dec  06 PM
0
0
Tue, 23 Dec  07 PM
0
0
Tue, 23 Dec  08 PM
0
0
Tue, 23 Dec  09 PM
0
0

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


    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities