Air Quality Forecast Guidance for Foster Reservoir, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.41 N, longitude: 122.67 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 07/05, 4Z)
44
40
*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
Sat, 04 Jul  11 PM
29
39
Sun, 05 Jul  12 AM
22
37
Sun, 05 Jul  01 AM
18
34
Sun, 05 Jul  02 AM
16
31
Sun, 05 Jul  03 AM
16
28
Sun, 05 Jul  04 AM
17
24
Sun, 05 Jul  05 AM
18
21
Sun, 05 Jul  06 AM
20
19
Sun, 05 Jul  07 AM
23
19
Sun, 05 Jul  08 AM
28
19
Sun, 05 Jul  09 AM
33
21
Sun, 05 Jul  10 AM
36
24
Sun, 05 Jul  11 AM
39
26
Sun, 05 Jul  12 PM
40
30
Sun, 05 Jul  01 PM
40
32
Sun, 05 Jul  02 PM
40
35
Sun, 05 Jul  03 PM
40
37
Sun, 05 Jul  04 PM
42
39
Sun, 05 Jul   05 PM
44
40
Sun, 05 Jul   06 PM
42
41
Sun, 05 Jul   07 PM
37
41
Sun, 05 Jul   08 PM
30
40
Sun, 05 Jul   09 PM
27
38
Sun, 05 Jul   10 PM
25
36
Sun, 05 Jul   11 PM
22
34
Mon, 06 Jul   12 AM
18
31
Mon, 06 Jul   01 AM
16
27
Mon, 06 Jul   02 AM
15
24
Mon, 06 Jul   03 AM
14
21
Mon, 06 Jul   04 AM
13
19
Mon, 06 Jul   05 AM
12
17
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, 04 Jul  11 PM
0
0
Sun, 05 Jul  12 AM
0
0
Sun, 05 Jul  01 AM
0
0
Sun, 05 Jul  02 AM
0
0
Sun, 05 Jul  03 AM
0
0
Sun, 05 Jul  04 AM
0
0
Sun, 05 Jul  05 AM
0
0
Sun, 05 Jul  06 AM
0
0
Sun, 05 Jul  07 AM
0
0
Sun, 05 Jul  08 AM
0
0
Sun, 05 Jul  09 AM
0
0
Sun, 05 Jul  10 AM
0
0
Sun, 05 Jul  11 AM
0
0
Sun, 05 Jul  12 PM
0
0
Sun, 05 Jul  01 PM
0
0
Sun, 05 Jul  02 PM
0
0
Sun, 05 Jul  03 PM
0
0
Sun, 05 Jul  04 PM
0
0
Sun, 05 Jul  05 PM
0
0
Sun, 05 Jul  06 PM
0
0
Sun, 05 Jul  07 PM
0
0
Sun, 05 Jul  08 PM
0
0
Sun, 05 Jul  09 PM
0
0
Sun, 05 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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