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)
67
63
*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, 28 Jul  09 PM
54
61
Mon, 28 Jul  10 PM
45
59
Mon, 28 Jul  11 PM
37
55
Tue, 29 Jul  12 AM
31
52
Tue, 29 Jul  01 AM
26
47
Tue, 29 Jul  02 AM
23
42
Tue, 29 Jul  03 AM
21
37
Tue, 29 Jul  04 AM
19
32
Tue, 29 Jul  05 AM
17
28
Tue, 29 Jul  06 AM
14
24
Tue, 29 Jul  07 AM
12
20
Tue, 29 Jul  08 AM
16
19
Tue, 29 Jul  09 AM
25
18
Tue, 29 Jul  10 AM
33
20
Tue, 29 Jul  11 AM
41
22
Tue, 29 Jul  12 PM
46
26
Tue, 29 Jul  01 PM
50
30
Tue, 29 Jul  02 PM
51
34
Tue, 29 Jul  03 PM
52
39
Tue, 29 Jul  04 PM
53
44
Tue, 29 Jul   05 PM
53
47
Tue, 29 Jul   06 PM
51
50
Tue, 29 Jul   07 PM
48
51
Tue, 29 Jul   08 PM
44
50
Tue, 29 Jul   09 PM
38
49
Tue, 29 Jul   10 PM
30
46
Tue, 29 Jul   11 PM
26
43
Wed, 30 Jul   12 AM
23
39
Wed, 30 Jul   01 AM
21
35
Wed, 30 Jul   02 AM
20
31
Wed, 30 Jul   03 AM
18
28
Wed, 30 Jul   04 AM
17
24
Wed, 30 Jul   05 AM
16
21
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, 28 Jul  09 PM
0
0
Mon, 28 Jul  10 PM
0
0
Mon, 28 Jul  11 PM
0
0
Tue, 29 Jul  12 AM
0
0
Tue, 29 Jul  01 AM
0
0
Tue, 29 Jul  02 AM
0
0
Tue, 29 Jul  03 AM
0
0
Tue, 29 Jul  04 AM
0
0
Tue, 29 Jul  05 AM
0
0
Tue, 29 Jul  06 AM
0
0
Tue, 29 Jul  07 AM
0
0
Tue, 29 Jul  08 AM
0
0
Tue, 29 Jul  09 AM
0
0
Tue, 29 Jul  10 AM
0
0
Tue, 29 Jul  11 AM
0
0
Tue, 29 Jul  12 PM
0
0
Tue, 29 Jul  01 PM
0
0
Tue, 29 Jul  02 PM
0
0
Tue, 29 Jul  03 PM
0
0
Tue, 29 Jul  04 PM
0
0
Tue, 29 Jul  05 PM
0
0
Tue, 29 Jul  06 PM
0
0
Tue, 29 Jul  07 PM
0
0
Tue, 29 Jul  08 PM
0
0
Tue, 29 Jul  09 PM
0
0
Tue, 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


    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