Air Quality Forecast Guidance for Oak Grove, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 45.42 N, longitude: 122.66 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 02/08, 4Z)
29
28
*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, 07 Feb  09 AM
26
23
Tue, 07 Feb  10 AM
28
24
Tue, 07 Feb  11 AM
28
25
Tue, 07 Feb  12 PM
27
26
Tue, 07 Feb  01 PM
28
27
Tue, 07 Feb  02 PM
26
27
Tue, 07 Feb  03 PM
25
27
Tue, 07 Feb   04 PM
26
27
Tue, 07 Feb   05 PM
24
27
Tue, 07 Feb   06 PM
19
25
Tue, 07 Feb   07 PM
14
24
Tue, 07 Feb   08 PM
16
22
Tue, 07 Feb   09 PM
22
22
Tue, 07 Feb   10 PM
27
22
Tue, 07 Feb   11 PM
28
22
Wed, 08 Feb   12 AM
27
22
Wed, 08 Feb   01 AM
24
22
Wed, 08 Feb   02 AM
22
22
Wed, 08 Feb   03 AM
19
23
Wed, 08 Feb   04 AM
15
23
Wed, 08 Feb   05 AM
11
22
Wed, 08 Feb   06 AM
8
19
Wed, 08 Feb   07 AM
4
16
Wed, 08 Feb   08 AM
2
13
Wed, 08 Feb   09 AM
2
10
Wed, 08 Feb   10 AM
7
8
Wed, 08 Feb   11 AM
14
8
Wed, 08 Feb   12 PM
21
9
Wed, 08 Feb   01 PM
27
11
Wed, 08 Feb   02 PM
30
13
Wed, 08 Feb   03 PM
32
17
Wed, 08 Feb   04 PM
33
21
Wed, 08 Feb   05 PM
25
24
Wed, 08 Feb   06 PM
9
24
Wed, 08 Feb   07 PM
6
23
Wed, 08 Feb   08 PM
5
21
Wed, 08 Feb   09 PM
10
19
Wed, 08 Feb   10 PM
12
17
Wed, 08 Feb   11 PM
15
14
Thu, 09 Feb   12 AM
19
13
Thu, 09 Feb   01 AM
20
12
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, 07 Feb  09 AM
0
0
Tue, 07 Feb  10 AM
0
0
Tue, 07 Feb  11 AM
0
0
Tue, 07 Feb  12 PM
0
0
Tue, 07 Feb  01 PM
0
0
Tue, 07 Feb  02 PM
0
0
Tue, 07 Feb  03 PM
0
0
Tue, 07 Feb  04 PM
0
0
Tue, 07 Feb  05 PM
0
0
Tue, 07 Feb  06 PM
0
0
Tue, 07 Feb  07 PM
0
0
Tue, 07 Feb  08 PM
0
0
Tue, 07 Feb  09 PM
0
0
Tue, 07 Feb  10 PM
0
0
Tue, 07 Feb  11 PM
0
0
Wed, 08 Feb  12 AM
0
0
Wed, 08 Feb  01 AM
0
0
Wed, 08 Feb  02 AM
0
0
Wed, 08 Feb  03 AM
0
0
Wed, 08 Feb  04 AM
0
0
Wed, 08 Feb  05 AM
0
0
Wed, 08 Feb  06 AM
0
0
Wed, 08 Feb  07 AM
0
0
Wed, 08 Feb  08 AM
0
0
Wed, 08 Feb  09 AM
0
0
Wed, 08 Feb  10 AM
0
0
Wed, 08 Feb  11 AM
0
0
Wed, 08 Feb  12 PM
0
0
Wed, 08 Feb  01 PM
0
0
Wed, 08 Feb  02 PM
0
0
Wed, 08 Feb  03 PM
0
0
Wed, 08 Feb  04 PM
0
0
Wed, 08 Feb  05 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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