Air Quality Forecast Guidance for Eugene, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.05 N, longitude: 123.09 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 05/27, 4Z)
36
34
*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
Sat, 27 May  03 AM
15
22
Sat, 27 May  04 AM
15
19
Sat, 27 May  05 AM
15
18
Sat, 27 May  06 AM
14
16
Sat, 27 May  07 AM
12
15
Sat, 27 May  08 AM
11
14
Sat, 27 May  09 AM
14
14
Sat, 27 May  10 AM
19
14
Sat, 27 May  11 AM
21
15
Sat, 27 May  12 PM
26
16
Sat, 27 May  01 PM
32
19
Sat, 27 May  02 PM
36
22
Sat, 27 May  03 PM
37
25
Sat, 27 May  04 PM
36
28
Sat, 27 May   05 PM
36
30
Sat, 27 May   06 PM
35
32
Sat, 27 May   07 PM
35
34
Sat, 27 May   08 PM
33
35
Sat, 27 May   09 PM
28
34
Sat, 27 May   10 PM
23
33
Sat, 27 May   11 PM
23
31
Sun, 28 May   12 AM
26
30
Sun, 28 May   01 AM
28
29
Sun, 28 May   02 AM
28
28
Sun, 28 May   03 AM
28
27
Sun, 28 May   04 AM
28
27
Sun, 28 May   05 AM
28
26
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sat, 27 May  03 AM
0
0
Sat, 27 May  04 AM
0
0
Sat, 27 May  05 AM
0
0
Sat, 27 May  06 AM
0
0
Sat, 27 May  07 AM
0
0
Sat, 27 May  08 AM
0
0
Sat, 27 May  09 AM
0
0
Sat, 27 May  10 AM
0
0
Sat, 27 May  11 AM
0
0
Sat, 27 May  12 PM
0
0
Sat, 27 May  01 PM
0
0
Sat, 27 May  02 PM
0
0
Sat, 27 May  03 PM
0
0
Sat, 27 May  04 PM
0
0
Sat, 27 May  05 PM
0
0
Sat, 27 May  06 PM
0
0
Sat, 27 May  07 PM
0
0
Sat, 27 May  08 PM
0
0
Sat, 27 May  09 PM
0
0
Sat, 27 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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