Air Quality Forecast Guidance for Independence, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 36.66 N, longitude: 118.34 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)
56
52
*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
41
40
Mon, 21 Sep  04 AM
37
39
Mon, 21 Sep  05 AM
35
38
Mon, 21 Sep  06 AM
34
38
Mon, 21 Sep  07 AM
34
38
Mon, 21 Sep  08 AM
34
37
Mon, 21 Sep  09 AM
36
36
Mon, 21 Sep  10 AM
38
36
Mon, 21 Sep  11 AM
44
37
Mon, 21 Sep  12 PM
50
38
Mon, 21 Sep  01 PM
55
41
Mon, 21 Sep  02 PM
58
44
Mon, 21 Sep  03 PM
58
47
Mon, 21 Sep  04 PM
58
50
Mon, 21 Sep   05 PM
58
52
Mon, 21 Sep   06 PM
58
55
Mon, 21 Sep   07 PM
55
56
Mon, 21 Sep   08 PM
50
56
Mon, 21 Sep   09 PM
50
55
Mon, 21 Sep   10 PM
47
54
Mon, 21 Sep   11 PM
47
53
Tue, 22 Sep   12 AM
45
51
Tue, 22 Sep   01 AM
46
50
Tue, 22 Sep   02 AM
44
48
Tue, 22 Sep   03 AM
43
46
Tue, 22 Sep   04 AM
41
45
Tue, 22 Sep   05 AM
41
44
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
284
14
Mon, 21 Sep  04 AM
1197
56
Mon, 21 Sep  05 AM
1730
74
Mon, 21 Sep  06 AM
1445
68
Mon, 21 Sep  07 AM
1706
82
Mon, 21 Sep  08 AM
2323
109
Mon, 21 Sep  09 AM
2228
138
Mon, 21 Sep  10 AM
1000
126
Mon, 21 Sep  11 AM
347
103
Mon, 21 Sep  12 PM
94
112
Mon, 21 Sep  01 PM
35
80
Mon, 21 Sep  02 PM
50
63
Mon, 21 Sep  03 PM
34
69
Mon, 21 Sep  04 PM
20
68
Mon, 21 Sep  05 PM
11
74
Mon, 21 Sep  06 PM
29
99
Mon, 21 Sep  07 PM
37
145
Mon, 21 Sep  08 PM
122
176
Mon, 21 Sep  09 PM
41
190
Mon, 21 Sep  10 PM
0
185

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


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