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 08/02, 4Z)
63
61
*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, 02 Aug  03 AM
18
31
Sun, 02 Aug  04 AM
17
26
Sun, 02 Aug  05 AM
16
23
Sun, 02 Aug  06 AM
16
21
Sun, 02 Aug  07 AM
16
19
Sun, 02 Aug  08 AM
20
18
Sun, 02 Aug  09 AM
28
19
Sun, 02 Aug  10 AM
34
21
Sun, 02 Aug  11 AM
37
23
Sun, 02 Aug  12 PM
40
26
Sun, 02 Aug  01 PM
43
29
Sun, 02 Aug  02 PM
47
33
Sun, 02 Aug  03 PM
50
37
Sun, 02 Aug  04 PM
51
41
Sun, 02 Aug   05 PM
51
44
Sun, 02 Aug   06 PM
51
46
Sun, 02 Aug   07 PM
49
48
Sun, 02 Aug   08 PM
44
48
Sun, 02 Aug   09 PM
37
48
Sun, 02 Aug   10 PM
33
46
Sun, 02 Aug   11 PM
31
43
Mon, 03 Aug   12 AM
29
40
Mon, 03 Aug   01 AM
26
37
Mon, 03 Aug   02 AM
23
34
Mon, 03 Aug   03 AM
20
30
Mon, 03 Aug   04 AM
18
27
Mon, 03 Aug   05 AM
16
24
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, 02 Aug  03 AM
0
16
Sun, 02 Aug  04 AM
0
16
Sun, 02 Aug  05 AM
0
10
Sun, 02 Aug  06 AM
0
10
Sun, 02 Aug  07 AM
0
10
Sun, 02 Aug  08 AM
0
6
Sun, 02 Aug  09 AM
0
6
Sun, 02 Aug  10 AM
1
6
Sun, 02 Aug  11 AM
6
4
Sun, 02 Aug  12 PM
10
4
Sun, 02 Aug  01 PM
10
4
Sun, 02 Aug  02 PM
6
4
Sun, 02 Aug  03 PM
10
6
Sun, 02 Aug  04 PM
16
6
Sun, 02 Aug  05 PM
16
6
Sun, 02 Aug  06 PM
10
4
Sun, 02 Aug  07 PM
6
4
Sun, 02 Aug  08 PM
3
6
Sun, 02 Aug  09 PM
4
6
Sun, 02 Aug  10 PM
3
6

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


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