Air Quality Forecast Guidance for Shandon, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 35.70 N, longitude: 120.18 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 11/27, 4Z)
60
59
*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
Sat, 26 Nov  02 PM
60
54
Sat, 26 Nov  03 PM
60
55
Sat, 26 Nov   04 PM
60
56
Sat, 26 Nov   05 PM
58
57
Sat, 26 Nov   06 PM
58
58
Sat, 26 Nov   07 PM
58
58
Sat, 26 Nov   08 PM
56
58
Sat, 26 Nov   09 PM
54
58
Sat, 26 Nov   10 PM
52
57
Sat, 26 Nov   11 PM
51
56
Sun, 27 Nov   12 AM
53
55
Sun, 27 Nov   01 AM
53
54
Sun, 27 Nov   02 AM
54
54
Sun, 27 Nov   03 AM
49
53
Sun, 27 Nov   04 AM
51
52
Sun, 27 Nov   05 AM
51
52
Sun, 27 Nov   06 AM
52
52
Sun, 27 Nov   07 AM
53
52
Sun, 27 Nov   08 AM
54
52
Sun, 27 Nov   09 AM
53
52
Sun, 27 Nov   10 AM
52
52
Sun, 27 Nov   11 AM
53
53
Sun, 27 Nov   12 PM
54
53
Sun, 27 Nov   01 PM
56
53
Sun, 27 Nov   02 PM
57
54
Sun, 27 Nov   03 PM
57
54
Sun, 27 Nov   04 PM
56
55
Sun, 27 Nov   05 PM
55
55
Sun, 27 Nov   06 PM
55
55
Sun, 27 Nov   07 PM
58
56
Sun, 27 Nov   08 PM
59
57
Sun, 27 Nov   09 PM
60
57
Sun, 27 Nov   10 PM
59
57
Sun, 27 Nov   11 PM
58
58
Mon, 28 Nov   12 AM
59
58
Mon, 28 Nov   01 AM
58
58
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sat, 26 Nov  02 PM
0
0
Sat, 26 Nov  03 PM
0
0
Sat, 26 Nov  04 PM
0
0
Sat, 26 Nov  05 PM
0
0
Sat, 26 Nov  06 PM
0
0
Sat, 26 Nov  07 PM
0
0
Sat, 26 Nov  08 PM
0
0
Sat, 26 Nov  09 PM
0
0
Sat, 26 Nov  10 PM
0
0
Sat, 26 Nov  11 PM
0
0
Sun, 27 Nov  12 AM
0
0
Sun, 27 Nov  01 AM
0
0
Sun, 27 Nov  02 AM
0
0
Sun, 27 Nov  03 AM
0
0
Sun, 27 Nov  04 AM
0
0
Sun, 27 Nov  05 AM
0
0
Sun, 27 Nov  06 AM
0
0
Sun, 27 Nov  07 AM
0
0
Sun, 27 Nov  08 AM
0
0
Sun, 27 Nov  09 AM
0
0
Sun, 27 Nov  10 AM
0
0
Sun, 27 Nov  11 AM
0
0
Sun, 27 Nov  12 PM
0
0
Sun, 27 Nov  01 PM
0
0
Sun, 27 Nov  02 PM
0
0
Sun, 27 Nov  03 PM
0
0
Sun, 27 Nov  04 PM
0
0
Sun, 27 Nov  05 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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