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 07/30, 4Z)
38
34
*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
Fri, 29 Jul  04 PM
32
33
Fri, 29 Jul   05 PM
30
34
Fri, 29 Jul   06 PM
29
34
Fri, 29 Jul   07 PM
27
32
Fri, 29 Jul   08 PM
27
31
Fri, 29 Jul   09 PM
25
30
Fri, 29 Jul   10 PM
24
28
Fri, 29 Jul   11 PM
24
27
Sat, 30 Jul   12 AM
24
26
Sat, 30 Jul   01 AM
24
26
Sat, 30 Jul   02 AM
24
25
Sat, 30 Jul   03 AM
23
24
Sat, 30 Jul   04 AM
23
24
Sat, 30 Jul   05 AM
22
24
Sat, 30 Jul   06 AM
22
23
Sat, 30 Jul   07 AM
22
23
Sat, 30 Jul   08 AM
24
23
Sat, 30 Jul   09 AM
28
23
Sat, 30 Jul   10 AM
32
24
Sat, 30 Jul   11 AM
36
26
Sat, 30 Jul   12 PM
37
28
Sat, 30 Jul   01 PM
35
29
Sat, 30 Jul   02 PM
31
30
Sat, 30 Jul   03 PM
29
31
Sat, 30 Jul   04 PM
29
32
Sat, 30 Jul   05 PM
29
32
Sat, 30 Jul   06 PM
30
32
Sat, 30 Jul   07 PM
32
32
Sat, 30 Jul   08 PM
34
31
Sat, 30 Jul   09 PM
33
31
Sat, 30 Jul   10 PM
30
31
Sat, 30 Jul   11 PM
27
31
Sun, 31 Jul   12 AM
25
30
Sun, 31 Jul   01 AM
24
30
Sun, 31 Jul   02 AM
23
29
Sun, 31 Jul   03 AM
22
27
Sun, 31 Jul   04 AM
22
26
Sun, 31 Jul   05 AM
21
24
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Fri, 29 Jul  04 PM
0
10
Fri, 29 Jul  05 PM
2
10
Fri, 29 Jul  06 PM
8
9
Fri, 29 Jul  07 PM
8
9
Fri, 29 Jul  08 PM
16
6
Fri, 29 Jul  09 PM
8
8
Fri, 29 Jul  10 PM
4
8
Fri, 29 Jul  11 PM
3
8
Sat, 30 Jul  12 AM
3
10
Sat, 30 Jul  01 AM
22
11
Sat, 30 Jul  02 AM
28
11
Sat, 30 Jul  03 AM
39
10
Sat, 30 Jul  04 AM
4
10
Sat, 30 Jul  05 AM
6
8
Sat, 30 Jul  06 AM
5
6
Sat, 30 Jul  07 AM
5
5
Sat, 30 Jul  08 AM
3
4
Sat, 30 Jul  09 AM
2
4
Sat, 30 Jul  10 AM
10
3
Sat, 30 Jul  11 AM
10
3
Sat, 30 Jul  12 PM
9
3
Sat, 30 Jul  01 PM
11
3
Sat, 30 Jul  02 PM
5
2
Sat, 30 Jul  03 PM
0
2
Sat, 30 Jul  04 PM
0
1
Sat, 30 Jul  05 PM
0
0
Sat, 30 Jul  06 PM
0
0
Sat, 30 Jul  07 PM
0
0
Sat, 30 Jul  08 PM
0
0
Sat, 30 Jul  09 PM
0
0
Sat, 30 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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