Air Quality Forecast Guidance for Culver, OR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.53 N, longitude: 121.21 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 02/19, 4Z)
39
36
*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, 18 Feb  02 PM
37
27
Tue, 18 Feb  03 PM
38
29
Tue, 18 Feb   04 PM
39
32
Tue, 18 Feb   05 PM
39
34
Tue, 18 Feb   06 PM
36
35
Tue, 18 Feb   07 PM
32
36
Tue, 18 Feb   08 PM
29
36
Tue, 18 Feb   09 PM
25
34
Tue, 18 Feb   10 PM
24
33
Tue, 18 Feb   11 PM
22
31
Wed, 19 Feb   12 AM
21
28
Wed, 19 Feb   01 AM
20
26
Wed, 19 Feb   02 AM
19
24
Wed, 19 Feb   03 AM
19
22
Wed, 19 Feb   04 AM
18
21
Wed, 19 Feb   05 AM
18
20
Wed, 19 Feb   06 AM
18
19
Wed, 19 Feb   07 AM
17
19
Wed, 19 Feb   08 AM
17
18
Wed, 19 Feb   09 AM
18
18
Wed, 19 Feb   10 AM
24
19
Wed, 19 Feb   11 AM
32
20
Wed, 19 Feb   12 PM
36
22
Wed, 19 Feb   01 PM
37
25
Wed, 19 Feb   02 PM
38
27
Wed, 19 Feb   03 PM
39
30
Wed, 19 Feb   04 PM
40
33
Wed, 19 Feb   05 PM
39
36
Wed, 19 Feb   06 PM
35
37
Wed, 19 Feb   07 PM
31
37
Wed, 19 Feb   08 PM
29
36
Wed, 19 Feb   09 PM
28
35
Wed, 19 Feb   10 PM
28
34
Wed, 19 Feb   11 PM
29
32
Thu, 20 Feb   12 AM
28
31
Thu, 20 Feb   01 AM
28
30
Thu, 20 Feb   02 AM
27
29
Thu, 20 Feb   03 AM
27
28
Thu, 20 Feb   04 AM
27
28
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, 18 Feb  02 PM
0
0
Tue, 18 Feb  03 PM
0
0
Tue, 18 Feb  04 PM
0
0
Tue, 18 Feb  05 PM
0
0
Tue, 18 Feb  06 PM
0
0
Tue, 18 Feb  07 PM
0
0
Tue, 18 Feb  08 PM
0
0
Tue, 18 Feb  09 PM
0
0
Tue, 18 Feb  10 PM
0
0
Tue, 18 Feb  11 PM
0
0
Wed, 19 Feb  12 AM
0
0
Wed, 19 Feb  01 AM
0
0
Wed, 19 Feb  02 AM
0
0
Wed, 19 Feb  03 AM
0
0
Wed, 19 Feb  04 AM
0
0
Wed, 19 Feb  05 AM
0
0
Wed, 19 Feb  06 AM
0
0
Wed, 19 Feb  07 AM
0
0
Wed, 19 Feb  08 AM
0
0
Wed, 19 Feb  09 AM
0
0
Wed, 19 Feb  10 AM
0
0
Wed, 19 Feb  11 AM
0
0
Wed, 19 Feb  12 PM
0
0
Wed, 19 Feb  01 PM
0
0
Wed, 19 Feb  02 PM
0
0
Wed, 19 Feb  03 PM
0
0
Wed, 19 Feb  04 PM
0
0
Wed, 19 Feb  05 PM
0
0
Wed, 19 Feb  06 PM
0
0
Wed, 19 Feb  07 PM
0
0
Wed, 19 Feb  08 PM
0
0
Wed, 19 Feb  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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