Air Quality Forecast Guidance for Medford, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 42.33 N, longitude: 122.87 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 10/02, 4Z)
48
44
*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
Thu, 02 Oct  03 AM
24
25
Thu, 02 Oct  04 AM
23
24
Thu, 02 Oct  05 AM
23
24
Thu, 02 Oct  06 AM
22
23
Thu, 02 Oct  07 AM
20
23
Thu, 02 Oct  08 AM
18
22
Thu, 02 Oct  09 AM
19
22
Thu, 02 Oct  10 AM
26
22
Thu, 02 Oct  11 AM
35
23
Thu, 02 Oct  12 PM
44
26
Thu, 02 Oct  01 PM
53
30
Thu, 02 Oct  02 PM
60
34
Thu, 02 Oct  03 PM
60
39
Thu, 02 Oct  04 PM
54
44
Thu, 02 Oct   05 PM
47
47
Thu, 02 Oct   06 PM
40
49
Thu, 02 Oct   07 PM
33
49
Thu, 02 Oct   08 PM
28
47
Thu, 02 Oct   09 PM
26
43
Thu, 02 Oct   10 PM
25
39
Thu, 02 Oct   11 PM
24
35
Fri, 03 Oct   12 AM
24
31
Fri, 03 Oct   01 AM
23
28
Fri, 03 Oct   02 AM
23
26
Fri, 03 Oct   03 AM
24
25
Fri, 03 Oct   04 AM
26
25
Fri, 03 Oct   05 AM
28
25
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Thu, 02 Oct  03 AM
0
0
Thu, 02 Oct  04 AM
0
0
Thu, 02 Oct  05 AM
0
0
Thu, 02 Oct  06 AM
0
0
Thu, 02 Oct  07 AM
0
0
Thu, 02 Oct  08 AM
0
0
Thu, 02 Oct  09 AM
0
0
Thu, 02 Oct  10 AM
0
0
Thu, 02 Oct  11 AM
0
0
Thu, 02 Oct  12 PM
0
0
Thu, 02 Oct  01 PM
0
0
Thu, 02 Oct  02 PM
0
0
Thu, 02 Oct  03 PM
0
0
Thu, 02 Oct  04 PM
0
0
Thu, 02 Oct  05 PM
0
0
Thu, 02 Oct  06 PM
0
0
Thu, 02 Oct  07 PM
0
0
Thu, 02 Oct  08 PM
0
0
Thu, 02 Oct  09 PM
0
0
Thu, 02 Oct  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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