Air Quality Forecast Guidance for Mariposa, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 37.49 N, longitude: 119.96 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)
58
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  12 AM
47
50
Mon, 21 Sep  01 AM
45
49
Mon, 21 Sep  02 AM
43
47
Mon, 21 Sep  03 AM
43
46
Mon, 21 Sep  04 AM
40
45
Mon, 21 Sep  05 AM
40
44
Mon, 21 Sep  06 AM
58
45
Mon, 21 Sep  07 AM
39
44
Mon, 21 Sep  08 AM
39
43
Mon, 21 Sep  09 AM
45
43
Mon, 21 Sep  10 AM
42
43
Mon, 21 Sep  11 AM
40
43
Mon, 21 Sep  12 PM
42
43
Mon, 21 Sep  01 PM
45
44
Mon, 21 Sep  02 PM
45
42
Mon, 21 Sep  03 PM
44
43
Mon, 21 Sep  04 PM
44
43
Mon, 21 Sep   05 PM
55
45
Mon, 21 Sep   06 PM
60
47
Mon, 21 Sep   07 PM
55
49
Mon, 21 Sep   08 PM
53
50
Mon, 21 Sep   09 PM
56
52
Mon, 21 Sep   10 PM
49
52
Mon, 21 Sep   11 PM
46
52
Tue, 22 Sep   12 AM
47
53
Tue, 22 Sep   01 AM
50
52
Tue, 22 Sep   02 AM
54
51
Tue, 22 Sep   03 AM
54
51
Tue, 22 Sep   04 AM
49
51
Tue, 22 Sep   05 AM
49
50
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
191
78
Mon, 21 Sep  01 AM
769
91
Mon, 21 Sep  02 AM
1374
97
Mon, 21 Sep  03 AM
1259
84
Mon, 21 Sep  04 AM
748
70
Mon, 21 Sep  05 AM
411
64
Mon, 21 Sep  06 AM
258
63
Mon, 21 Sep  07 AM
227
57
Mon, 21 Sep  08 AM
143
58
Mon, 21 Sep  09 AM
172
46
Mon, 21 Sep  10 AM
171
39
Mon, 21 Sep  11 AM
158
42
Mon, 21 Sep  12 PM
222
44
Mon, 21 Sep  01 PM
127
49
Mon, 21 Sep  02 PM
115
58
Mon, 21 Sep  03 PM
176
56
Mon, 21 Sep  04 PM
176
52
Mon, 21 Sep  05 PM
90
58
Mon, 21 Sep  06 PM
131
65
Mon, 21 Sep  07 PM
152
69
Mon, 21 Sep  08 PM
114
52
Mon, 21 Sep  09 PM
0
39
Mon, 21 Sep  10 PM
0
31

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


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