Air Quality Forecast Guidance for Gatlinburg, TN

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 35.69 N, longitude: 83.46 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 07/31, 4Z)
48
47
*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
Sun, 31 Jul  05 AM
46
40
Sun, 31 Jul  06 AM
45
40
Sun, 31 Jul  07 AM
42
42
Sun, 31 Jul  08 AM
37
42
Sun, 31 Jul  09 AM
37
42
Sun, 31 Jul  10 AM
43
42
Sun, 31 Jul  11 AM
42
42
Sun, 31 Jul  12 PM
44
42
Sun, 31 Jul  01 PM
46
42
Sun, 31 Jul  02 PM
46
42
Sun, 31 Jul  03 PM
47
43
Sun, 31 Jul  04 PM
48
44
Sun, 31 Jul  05 PM
49
46
Sun, 31 Jul  06 PM
50
47
Sun, 31 Jul  07 PM
50
48
Sun, 31 Jul   08 PM
47
48
Sun, 31 Jul   09 PM
41
47
Sun, 31 Jul   10 PM
39
46
Sun, 31 Jul   11 PM
36
45
Mon, 01 Aug   12 AM
34
43
Mon, 01 Aug   01 AM
39
42
Mon, 01 Aug   02 AM
40
41
Mon, 01 Aug   03 AM
38
39
Mon, 01 Aug   04 AM
37
38
Mon, 01 Aug   05 AM
37
37
Mon, 01 Aug   06 AM
37
37
Mon, 01 Aug   07 AM
36
37
Mon, 01 Aug   08 AM
34
37
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sun, 31 Jul  05 AM
0
0
Sun, 31 Jul  06 AM
0
1
Sun, 31 Jul  07 AM
0
1
Sun, 31 Jul  08 AM
0
1
Sun, 31 Jul  09 AM
0
0
Sun, 31 Jul  10 AM
0
1
Sun, 31 Jul  11 AM
0
1
Sun, 31 Jul  12 PM
0
0
Sun, 31 Jul  01 PM
0
0
Sun, 31 Jul  02 PM
0
0
Sun, 31 Jul  03 PM
0
0
Sun, 31 Jul  04 PM
0
0
Sun, 31 Jul  05 PM
0
0
Sun, 31 Jul  06 PM
0
0
Sun, 31 Jul  07 PM
0
0
Sun, 31 Jul  08 PM
0
0
Sun, 31 Jul  09 PM
0
0
Sun, 31 Jul  10 PM
0
0
Sun, 31 Jul  11 PM
0
0
Mon, 01 Aug  12 AM
0
0
Mon, 01 Aug  01 AM
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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