Air Quality Forecast Guidance for Tuolumne Meadows, CA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 37.91 N, longitude: 119.53 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 09/29, 4Z)
62
60
*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)
6Z Model Run
8 Hour Average Ozone
Concentration (PPB)
6Z Model Run
Thu, 28 Sep  07 AM
56
57
Thu, 28 Sep  08 AM
55
56
Thu, 28 Sep  09 AM
47
55
Thu, 28 Sep  10 AM
47
54
Thu, 28 Sep  11 AM
49
53
Thu, 28 Sep  12 PM
49
52
Thu, 28 Sep  01 PM
49
51
Thu, 28 Sep  02 PM
48
50
Thu, 28 Sep  03 PM
48
49
Thu, 28 Sep  04 PM
50
48
Thu, 28 Sep   05 PM
54
49
Thu, 28 Sep   06 PM
60
51
Thu, 28 Sep   07 PM
61
52
Thu, 28 Sep   08 PM
60
54
Thu, 28 Sep   09 PM
60
55
Thu, 28 Sep   10 PM
59
57
Thu, 28 Sep   11 PM
60
58
Fri, 29 Sep   12 AM
60
59
Fri, 29 Sep   01 AM
59
60
Fri, 29 Sep   02 AM
57
59
Fri, 29 Sep   03 AM
56
59
Fri, 29 Sep   04 AM
55
58
Fri, 29 Sep   05 AM
55
58
Fri, 29 Sep   06 AM
54
57
Fri, 29 Sep   07 AM
54
56
Fri, 29 Sep   08 AM
54
55
Fri, 29 Sep   09 AM
46
54
Fri, 29 Sep   10 AM
47
53
Fri, 29 Sep   11 AM
48
52
Fri, 29 Sep   12 PM
50
51
Fri, 29 Sep   01 PM
50
50
Fri, 29 Sep   02 PM
51
50
Fri, 29 Sep   03 PM
52
50
Fri, 29 Sep   04 PM
51
49
Fri, 29 Sep   05 PM
52
50
Fri, 29 Sep   06 PM
55
51
Fri, 29 Sep   07 PM
55
52
Fri, 29 Sep   08 PM
52
52
Fri, 29 Sep   09 PM
51
52
Fri, 29 Sep   10 PM
51
52
Fri, 29 Sep   11 PM
49
52
Sat, 30 Sep   12 AM
49
52
Sat, 30 Sep   01 AM
53
52
Sat, 30 Sep   02 AM
51
51
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)
06Z Model Run
Thu, 28 Sep  05 AM
0
0
Thu, 28 Sep  06 AM
0
0
Thu, 28 Sep  07 AM
0
0
Thu, 28 Sep  08 AM
0
0
Thu, 28 Sep  09 AM
0
0
Thu, 28 Sep  10 AM
0
0
Thu, 28 Sep  11 AM
0
0
Thu, 28 Sep  12 PM
0
0
Thu, 28 Sep  01 PM
0
0
Thu, 28 Sep  02 PM
0
0
Thu, 28 Sep  03 PM
0
0
Thu, 28 Sep  04 PM
0
0
Thu, 28 Sep  05 PM
0
0
Thu, 28 Sep  06 PM
0
0
Thu, 28 Sep  07 PM
0
0
Thu, 28 Sep  08 PM
0
0
Thu, 28 Sep  09 PM
0
0
Thu, 28 Sep  10 PM
0
0
Thu, 28 Sep  11 PM
0
0
Fri, 29 Sep  12 AM
0
0
Fri, 29 Sep  01 AM
0
0
Fri, 29 Sep  02 AM
0
0
Fri, 29 Sep  03 AM
0
0
Fri, 29 Sep  04 AM
0
0
Fri, 29 Sep  05 AM
0
0
Fri, 29 Sep  06 AM
0
0
Fri, 29 Sep  07 AM
0
0
Fri, 29 Sep  08 AM
0
0
Fri, 29 Sep  09 AM
0
0
Fri, 29 Sep  10 AM
0
0
Fri, 29 Sep  11 AM
0
0
Fri, 29 Sep  12 PM
0
0
Fri, 29 Sep  01 PM
0
0
Fri, 29 Sep  02 PM
0
0
Fri, 29 Sep  03 PM
0
0
Fri, 29 Sep  04 PM
0
0
Fri, 29 Sep  05 PM
0
0
Fri, 29 Sep  06 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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