Air Quality Forecast Guidance for South Lake, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 37.05 N, longitude: 118.63 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)
54
51
*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  12 AM
33
41
Mon, 21 Sep  01 AM
34
39
Mon, 21 Sep  02 AM
35
37
Mon, 21 Sep  03 AM
36
36
Mon, 21 Sep  04 AM
35
35
Mon, 21 Sep  05 AM
35
35
Mon, 21 Sep  06 AM
36
35
Mon, 21 Sep  07 AM
34
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
43
36
Mon, 21 Sep  12 PM
47
38
Mon, 21 Sep  01 PM
51
40
Mon, 21 Sep  02 PM
53
42
Mon, 21 Sep  03 PM
53
44
Mon, 21 Sep  04 PM
54
47
Mon, 21 Sep   05 PM
53
49
Mon, 21 Sep   06 PM
53
51
Mon, 21 Sep   07 PM
52
52
Mon, 21 Sep   08 PM
47
52
Mon, 21 Sep   09 PM
42
51
Mon, 21 Sep   10 PM
41
49
Mon, 21 Sep   11 PM
42
48
Tue, 22 Sep   12 AM
41
46
Tue, 22 Sep   01 AM
40
45
Tue, 22 Sep   02 AM
38
43
Tue, 22 Sep   03 AM
39
41
Tue, 22 Sep   04 AM
38
40
Tue, 22 Sep   05 AM
37
40
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  12 AM
29
292
Mon, 21 Sep  01 AM
30
366
Mon, 21 Sep  02 AM
145
387
Mon, 21 Sep  03 AM
0
171
Mon, 21 Sep  04 AM
0
42
Mon, 21 Sep  05 AM
0
14
Mon, 21 Sep  06 AM
0
20
Mon, 21 Sep  07 AM
0
126
Mon, 21 Sep  08 AM
0
153
Mon, 21 Sep  09 AM
0
0
Mon, 21 Sep  10 AM
0
162
Mon, 21 Sep  11 AM
1
164
Mon, 21 Sep  12 PM
18
125
Mon, 21 Sep  01 PM
0
108
Mon, 21 Sep  02 PM
88
93
Mon, 21 Sep  03 PM
179
108
Mon, 21 Sep  04 PM
89
121
Mon, 21 Sep  05 PM
2
116
Mon, 21 Sep  06 PM
3
111
Mon, 21 Sep  07 PM
0
137
Mon, 21 Sep  08 PM
0
167
Mon, 21 Sep  09 PM
0
134
Mon, 21 Sep  10 PM
0
91

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


    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities