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 07/31, 4Z)
47
39
*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)

6Z Model Run
8 Hour Average Ozone
Concentration (PPB)

6Z Model Run
Sat, 30 Jul  07 AM
27
33
Sat, 30 Jul  08 AM
29
32
Sat, 30 Jul  09 AM
32
30
Sat, 30 Jul  10 AM
34
30
Sat, 30 Jul  11 AM
36
30
Sat, 30 Jul  12 PM
37
31
Sat, 30 Jul  01 PM
38
32
Sat, 30 Jul  02 PM
38
34
Sat, 30 Jul  03 PM
38
35
Sat, 30 Jul  04 PM
38
36
Sat, 30 Jul   05 PM
38
37
Sat, 30 Jul   06 PM
37
38
Sat, 30 Jul   07 PM
37
38
Sat, 30 Jul   08 PM
36
37
Sat, 30 Jul   09 PM
34
37
Sat, 30 Jul   10 PM
32
36
Sat, 30 Jul   11 PM
30
35
Sun, 31 Jul   12 AM
29
34
Sun, 31 Jul   01 AM
27
33
Sun, 31 Jul   02 AM
26
31
Sun, 31 Jul   03 AM
26
30
Sun, 31 Jul   04 AM
25
29
Sun, 31 Jul   05 AM
25
28
Sun, 31 Jul   06 AM
24
27
Sun, 31 Jul   07 AM
25
26
Sun, 31 Jul   08 AM
28
26
Sun, 31 Jul   09 AM
32
26
Sun, 31 Jul   10 AM
35
28
Sun, 31 Jul   11 AM
37
29
Sun, 31 Jul   12 PM
38
30
Sun, 31 Jul   01 PM
38
32
Sun, 31 Jul   02 PM
39
34
Sun, 31 Jul   03 PM
39
36
Sun, 31 Jul   04 PM
39
37
Sun, 31 Jul   05 PM
39
38
Sun, 31 Jul   06 PM
38
38
Sun, 31 Jul   07 PM
37
38
Sun, 31 Jul   08 PM
36
38
Sun, 31 Jul   09 PM
35
38
Sun, 31 Jul   10 PM
32
37
Sun, 31 Jul   11 PM
30
36
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, 30 Jul  04 AM
0
0
Sat, 30 Jul  05 AM
0
0
Sat, 30 Jul  06 AM
0
0
Sat, 30 Jul  07 AM
0
0
Sat, 30 Jul  08 AM
0
0
Sat, 30 Jul  09 AM
0
0
Sat, 30 Jul  10 AM
0
0
Sat, 30 Jul  11 AM
0
0
Sat, 30 Jul  12 PM
0
0
Sat, 30 Jul  01 PM
0
0
Sat, 30 Jul  02 PM
0
0
Sat, 30 Jul  03 PM
0
0
Sat, 30 Jul  04 PM
0
0
Sat, 30 Jul  05 PM
0
0
Sat, 30 Jul  06 PM
0
0
Sat, 30 Jul  07 PM
0
0
Sat, 30 Jul  08 PM
0
0
Sat, 30 Jul  09 PM
0
0
Sat, 30 Jul  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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