Air Quality Forecast Guidance for South Lake, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 37.14 N, longitude: 118.60 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 09/21, 4Z)
52
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
Mon, 21 Sep  03 AM
37
36
Mon, 21 Sep  04 AM
36
35
Mon, 21 Sep  05 AM
35
34
Mon, 21 Sep  06 AM
36
35
Mon, 21 Sep  07 AM
35
35
Mon, 21 Sep  08 AM
33
35
Mon, 21 Sep  09 AM
36
35
Mon, 21 Sep  10 AM
39
36
Mon, 21 Sep  11 AM
42
36
Mon, 21 Sep  12 PM
45
38
Mon, 21 Sep  01 PM
49
40
Mon, 21 Sep  02 PM
52
42
Mon, 21 Sep  03 PM
53
44
Mon, 21 Sep  04 PM
53
46
Mon, 21 Sep   05 PM
51
48
Mon, 21 Sep   06 PM
48
49
Mon, 21 Sep   07 PM
46
50
Mon, 21 Sep   08 PM
43
50
Mon, 21 Sep   09 PM
39
48
Mon, 21 Sep   10 PM
40
47
Mon, 21 Sep   11 PM
41
45
Tue, 22 Sep   12 AM
40
44
Tue, 22 Sep   01 AM
40
42
Tue, 22 Sep   02 AM
40
41
Tue, 22 Sep   03 AM
39
40
Tue, 22 Sep   04 AM
38
40
Tue, 22 Sep   05 AM
37
39
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Mon, 21 Sep  03 AM
631
298
Mon, 21 Sep  04 AM
479
114
Mon, 21 Sep  05 AM
163
31
Mon, 21 Sep  06 AM
29
15
Mon, 21 Sep  07 AM
0
53
Mon, 21 Sep  08 AM
0
121
Mon, 21 Sep  09 AM
181
132
Mon, 21 Sep  10 AM
339
137
Mon, 21 Sep  11 AM
679
171
Mon, 21 Sep  12 PM
501
158
Mon, 21 Sep  01 PM
347
137
Mon, 21 Sep  02 PM
109
87
Mon, 21 Sep  03 PM
95
84
Mon, 21 Sep  04 PM
0
96
Mon, 21 Sep  05 PM
0
99
Mon, 21 Sep  06 PM
35
94
Mon, 21 Sep  07 PM
7
110
Mon, 21 Sep  08 PM
112
126
Mon, 21 Sep  09 PM
39
124
Mon, 21 Sep  10 PM
6
99

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


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