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Air Quality Forecast Guidance for Laguna Niguel, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 33.52 N, longitude: 117.71 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 07/23, 4Z)
42
35
*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, 22 Jul  04 PM
41
29
Tue, 22 Jul   05 PM
39
32
Tue, 22 Jul   06 PM
35
34
Tue, 22 Jul   07 PM
30
35
Tue, 22 Jul   08 PM
25
35
Tue, 22 Jul   09 PM
20
34
Tue, 22 Jul   10 PM
19
31
Tue, 22 Jul   11 PM
19
28
Wed, 23 Jul   12 AM
19
26
Wed, 23 Jul   01 AM
19
23
Wed, 23 Jul   02 AM
19
21
Wed, 23 Jul   03 AM
18
20
Wed, 23 Jul   04 AM
16
18
Wed, 23 Jul   05 AM
14
18
Wed, 23 Jul   06 AM
11
17
Wed, 23 Jul   07 AM
10
16
Wed, 23 Jul   08 AM
13
15
Wed, 23 Jul   09 AM
21
15
Wed, 23 Jul   10 AM
26
16
Wed, 23 Jul   11 AM
33
18
Wed, 23 Jul   12 PM
39
21
Wed, 23 Jul   01 PM
45
25
Wed, 23 Jul   02 PM
50
30
Wed, 23 Jul   03 PM
53
35
Wed, 23 Jul   04 PM
55
40
Wed, 23 Jul   05 PM
54
44
Wed, 23 Jul   06 PM
50
47
Wed, 23 Jul   07 PM
43
49
Wed, 23 Jul   08 PM
35
48
Wed, 23 Jul   09 PM
30
46
Wed, 23 Jul   10 PM
29
44
Wed, 23 Jul   11 PM
28
40
Thu, 24 Jul   12 AM
28
37
Thu, 24 Jul   01 AM
28
34
Thu, 24 Jul   02 AM
28
31
Thu, 24 Jul   03 AM
28
29
Thu, 24 Jul   04 AM
28
28
Thu, 24 Jul   05 AM
28
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, 22 Jul  04 PM
0
0
Tue, 22 Jul  05 PM
0
0
Tue, 22 Jul  06 PM
0
0
Tue, 22 Jul  07 PM
0
0
Tue, 22 Jul  08 PM
0
0
Tue, 22 Jul  09 PM
0
0
Tue, 22 Jul  10 PM
0
0
Tue, 22 Jul  11 PM
0
0
Wed, 23 Jul  12 AM
0
0
Wed, 23 Jul  01 AM
0
0
Wed, 23 Jul  02 AM
0
0
Wed, 23 Jul  03 AM
0
0
Wed, 23 Jul  04 AM
0
0
Wed, 23 Jul  05 AM
0
0
Wed, 23 Jul  06 AM
0
0
Wed, 23 Jul  07 AM
0
0
Wed, 23 Jul  08 AM
0
0
Wed, 23 Jul  09 AM
0
0
Wed, 23 Jul  10 AM
0
0
Wed, 23 Jul  11 AM
0
0
Wed, 23 Jul  12 PM
0
0
Wed, 23 Jul  01 PM
0
0
Wed, 23 Jul  02 PM
0
0
Wed, 23 Jul  03 PM
0
0
Wed, 23 Jul  04 PM
0
0
Wed, 23 Jul  05 PM
0
0
Wed, 23 Jul  06 PM
0
0
Wed, 23 Jul  07 PM
0
0
Wed, 23 Jul  08 PM
0
0
Wed, 23 Jul  09 PM
0
0
Wed, 23 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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