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Air Quality Forecast Guidance for Bend, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.06 N, longitude: 121.31 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 05/26, 4Z)
42
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, 26 May  02 AM
30
34
Tue, 26 May  03 AM
30
33
Tue, 26 May  04 AM
30
32
Tue, 26 May  05 AM
30
31
Tue, 26 May  06 AM
28
30
Tue, 26 May  07 AM
27
29
Tue, 26 May  08 AM
31
29
Tue, 26 May  09 AM
34
30
Tue, 26 May  10 AM
36
31
Tue, 26 May  11 AM
39
32
Tue, 26 May  12 PM
41
33
Tue, 26 May  01 PM
41
35
Tue, 26 May  02 PM
40
36
Tue, 26 May  03 PM
39
38
Tue, 26 May  04 PM
38
39
Tue, 26 May   05 PM
38
39
Tue, 26 May   06 PM
37
39
Tue, 26 May   07 PM
36
39
Tue, 26 May   08 PM
35
38
Tue, 26 May   09 PM
33
37
Tue, 26 May   10 PM
30
36
Tue, 26 May   11 PM
28
34
Wed, 27 May   12 AM
26
33
Wed, 27 May   01 AM
25
31
Wed, 27 May   02 AM
24
30
Wed, 27 May   03 AM
24
28
Wed, 27 May   04 AM
24
27
Wed, 27 May   05 AM
23
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
Tue, 26 May  02 AM
0
0
Tue, 26 May  03 AM
0
0
Tue, 26 May  04 AM
0
0
Tue, 26 May  05 AM
0
0
Tue, 26 May  06 AM
0
0
Tue, 26 May  07 AM
0
0
Tue, 26 May  08 AM
0
0
Tue, 26 May  09 AM
0
0
Tue, 26 May  10 AM
0
0
Tue, 26 May  11 AM
0
0
Tue, 26 May  12 PM
0
0
Tue, 26 May  01 PM
0
0
Tue, 26 May  02 PM
0
0
Tue, 26 May  03 PM
0
0
Tue, 26 May  04 PM
0
0
Tue, 26 May  05 PM
0
0
Tue, 26 May  06 PM
0
0
Tue, 26 May  07 PM
0
0
Tue, 26 May  08 PM
0
0
Tue, 26 May  09 PM
0
0
Tue, 26 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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