Air Quality Forecast Guidance for El Toro Station, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 33.71 N, longitude: 117.70 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 02/24, 4Z)
54
49
*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, 23 Feb  04 PM
52
48
Sun, 23 Feb  05 PM
47
49
Sun, 23 Feb  06 PM
44
49
Sun, 23 Feb  07 PM
39
48
Sun, 23 Feb  08 PM
34
46
Sun, 23 Feb  09 PM
29
44
Sun, 23 Feb  10 PM
27
41
Sun, 23 Feb  11 PM
27
37
Mon, 24 Feb  12 AM
20
33
Mon, 24 Feb  01 AM
19
30
Mon, 24 Feb  02 AM
20
27
Mon, 24 Feb  03 AM
23
25
Mon, 24 Feb  04 AM
25
24
Mon, 24 Feb  05 AM
23
23
Mon, 24 Feb  06 AM
20
22
Mon, 24 Feb  07 AM
21
21
Mon, 24 Feb  08 AM
21
21
Mon, 24 Feb  09 AM
27
22
Mon, 24 Feb  10 AM
36
24
Mon, 24 Feb  11 AM
40
26
Mon, 24 Feb  12 PM
45
29
Mon, 24 Feb  01 PM
48
32
Mon, 24 Feb  02 PM
51
36
Mon, 24 Feb  03 PM
53
40
Mon, 24 Feb   04 PM
52
44
Mon, 24 Feb   05 PM
43
46
Mon, 24 Feb   06 PM
36
46
Mon, 24 Feb   07 PM
28
44
Mon, 24 Feb   08 PM
18
41
Mon, 24 Feb   09 PM
12
37
Mon, 24 Feb   10 PM
9
31
Mon, 24 Feb   11 PM
10
26
Tue, 25 Feb   12 AM
8
21
Tue, 25 Feb   01 AM
15
17
Tue, 25 Feb   02 AM
21
15
Tue, 25 Feb   03 AM
27
15
Tue, 25 Feb   04 AM
32
17
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, 23 Feb  04 PM
0
0
Sun, 23 Feb  05 PM
0
0
Sun, 23 Feb  06 PM
0
0
Sun, 23 Feb  07 PM
0
0
Sun, 23 Feb  08 PM
0
0
Sun, 23 Feb  09 PM
0
0
Sun, 23 Feb  10 PM
0
0
Sun, 23 Feb  11 PM
0
0
Mon, 24 Feb  12 AM
0
0
Mon, 24 Feb  01 AM
0
0
Mon, 24 Feb  02 AM
0
0
Mon, 24 Feb  03 AM
0
0
Mon, 24 Feb  04 AM
0
0
Mon, 24 Feb  05 AM
0
0
Mon, 24 Feb  06 AM
0
0
Mon, 24 Feb  07 AM
0
0
Mon, 24 Feb  08 AM
0
0
Mon, 24 Feb  09 AM
0
0
Mon, 24 Feb  10 AM
0
0
Mon, 24 Feb  11 AM
0
0
Mon, 24 Feb  12 PM
0
0
Mon, 24 Feb  01 PM
0
0
Mon, 24 Feb  02 PM
0
0
Mon, 24 Feb  03 PM
0
0
Mon, 24 Feb  04 PM
0
0
Mon, 24 Feb  05 PM
0
0
Mon, 24 Feb  06 PM
0
0
Mon, 24 Feb  07 PM
0
0
Mon, 24 Feb  08 PM
0
0
Mon, 24 Feb  09 PM
1
0

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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