Air Quality Forecast Guidance for Woodland Hills, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 34.08 N, longitude: 118.57 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 11/18, 4Z)
54
47
*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
Sun, 17 Nov  09 PM
24
40
Sun, 17 Nov  10 PM
22
36
Sun, 17 Nov  11 PM
20
32
Mon, 18 Nov  12 AM
18
27
Mon, 18 Nov  01 AM
17
23
Mon, 18 Nov  02 AM
17
21
Mon, 18 Nov  03 AM
17
20
Mon, 18 Nov  04 AM
17
19
Mon, 18 Nov  05 AM
19
18
Mon, 18 Nov  06 AM
20
18
Mon, 18 Nov  07 AM
19
18
Mon, 18 Nov  08 AM
19
18
Mon, 18 Nov  09 AM
20
18
Mon, 18 Nov  10 AM
25
19
Mon, 18 Nov  11 AM
34
22
Mon, 18 Nov  12 PM
42
25
Mon, 18 Nov  01 PM
52
29
Mon, 18 Nov  02 PM
62
34
Mon, 18 Nov  03 PM
68
40
Mon, 18 Nov   04 PM
73
47
Mon, 18 Nov   05 PM
70
53
Mon, 18 Nov   06 PM
59
58
Mon, 18 Nov   07 PM
50
60
Mon, 18 Nov   08 PM
41
60
Mon, 18 Nov   09 PM
39
58
Mon, 18 Nov   10 PM
36
55
Mon, 18 Nov   11 PM
25
49
Tue, 19 Nov   12 AM
17
42
Tue, 19 Nov   01 AM
14
35
Tue, 19 Nov   02 AM
12
29
Tue, 19 Nov   03 AM
12
24
Tue, 19 Nov   04 AM
14
21
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sun, 17 Nov  09 PM
0
0
Sun, 17 Nov  10 PM
0
0
Sun, 17 Nov  11 PM
0
0
Mon, 18 Nov  12 AM
0
0
Mon, 18 Nov  01 AM
0
0
Mon, 18 Nov  02 AM
0
0
Mon, 18 Nov  03 AM
0
0
Mon, 18 Nov  04 AM
0
0
Mon, 18 Nov  05 AM
0
0
Mon, 18 Nov  06 AM
0
0
Mon, 18 Nov  07 AM
0
0
Mon, 18 Nov  08 AM
0
0
Mon, 18 Nov  09 AM
0
0
Mon, 18 Nov  10 AM
0
0
Mon, 18 Nov  11 AM
0
0
Mon, 18 Nov  12 PM
0
0
Mon, 18 Nov  01 PM
0
0
Mon, 18 Nov  02 PM
0
0
Mon, 18 Nov  03 PM
0
0
Mon, 18 Nov  04 PM
0
0
Mon, 18 Nov  05 PM
0
0
Mon, 18 Nov  06 PM
0
0
Mon, 18 Nov  07 PM
0
0
Mon, 18 Nov  08 PM
0
0
Mon, 18 Nov  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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