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Air Quality Forecast Guidance for Prineville, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.30 N, longitude: 120.83 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 03/04, 4Z)
41
41
*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
Tue, 03 Mar  12 PM
41
36
Tue, 03 Mar  01 PM
41
37
Tue, 03 Mar  02 PM
41
38
Tue, 03 Mar  03 PM
41
39
Tue, 03 Mar   04 PM
41
40
Tue, 03 Mar   05 PM
40
41
Tue, 03 Mar   06 PM
38
40
Tue, 03 Mar   07 PM
35
40
Tue, 03 Mar   08 PM
33
39
Tue, 03 Mar   09 PM
32
38
Tue, 03 Mar   10 PM
32
37
Tue, 03 Mar   11 PM
31
35
Wed, 04 Mar   12 AM
29
34
Wed, 04 Mar   01 AM
28
32
Wed, 04 Mar   02 AM
26
31
Wed, 04 Mar   03 AM
25
30
Wed, 04 Mar   04 AM
25
29
Wed, 04 Mar   05 AM
25
28
Wed, 04 Mar   06 AM
26
27
Wed, 04 Mar   07 AM
27
26
Wed, 04 Mar   08 AM
29
26
Wed, 04 Mar   09 AM
34
27
Wed, 04 Mar   10 AM
37
28
Wed, 04 Mar   11 AM
39
30
Wed, 04 Mar   12 PM
40
32
Wed, 04 Mar   01 PM
40
34
Wed, 04 Mar   02 PM
40
36
Wed, 04 Mar   03 PM
40
37
Wed, 04 Mar   04 PM
40
39
Wed, 04 Mar   05 PM
38
39
Wed, 04 Mar   06 PM
35
39
Wed, 04 Mar   07 PM
33
38
Wed, 04 Mar   08 PM
32
37
Wed, 04 Mar   09 PM
32
36
Wed, 04 Mar   10 PM
32
35
Wed, 04 Mar   11 PM
31
34
Thu, 05 Mar   12 AM
31
33
Thu, 05 Mar   01 AM
30
32
Thu, 05 Mar   02 AM
30
31
Thu, 05 Mar   03 AM
30
31
Thu, 05 Mar   04 AM
30
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
Tue, 03 Mar  12 PM
0
0
Tue, 03 Mar  01 PM
0
0
Tue, 03 Mar  02 PM
0
0
Tue, 03 Mar  03 PM
0
0
Tue, 03 Mar  04 PM
0
0
Tue, 03 Mar  05 PM
0
0
Tue, 03 Mar  06 PM
0
0
Tue, 03 Mar  07 PM
0
0
Tue, 03 Mar  08 PM
0
0
Tue, 03 Mar  09 PM
0
0
Tue, 03 Mar  10 PM
0
0
Tue, 03 Mar  11 PM
0
0
Wed, 04 Mar  12 AM
0
0
Wed, 04 Mar  01 AM
0
0
Wed, 04 Mar  02 AM
0
0
Wed, 04 Mar  03 AM
0
0
Wed, 04 Mar  04 AM
0
0
Wed, 04 Mar  05 AM
0
0
Wed, 04 Mar  06 AM
0
0
Wed, 04 Mar  07 AM
0
0
Wed, 04 Mar  08 AM
0
0
Wed, 04 Mar  09 AM
0
0
Wed, 04 Mar  10 AM
0
0
Wed, 04 Mar  11 AM
0
0
Wed, 04 Mar  12 PM
0
0
Wed, 04 Mar  01 PM
0
0
Wed, 04 Mar  02 PM
0
0
Wed, 04 Mar  03 PM
0
0
Wed, 04 Mar  04 PM
0
0
Wed, 04 Mar  05 PM
0
0
Wed, 04 Mar  06 PM
0
0
Wed, 04 Mar  07 PM
0
0
Wed, 04 Mar  08 PM
0
0
Wed, 04 Mar  09 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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