Air Quality Forecast Guidance for Athens, TN

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 35.44 N, longitude: 84.63 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 09/26, 4Z)
46
44
*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, 25 Sep  08 PM
33
43
Sat, 25 Sep  09 PM
25
41
Sat, 25 Sep  10 PM
19
38
Sat, 25 Sep  11 PM
15
34
Sun, 26 Sep  12 AM
13
30
Sun, 26 Sep  01 AM
13
26
Sun, 26 Sep  02 AM
10
21
Sun, 26 Sep  03 AM
9
17
Sun, 26 Sep  04 AM
7
14
Sun, 26 Sep  05 AM
8
12
Sun, 26 Sep  06 AM
7
10
Sun, 26 Sep  07 AM
7
9
Sun, 26 Sep  08 AM
6
8
Sun, 26 Sep  09 AM
9
8
Sun, 26 Sep  10 AM
24
10
Sun, 26 Sep  11 AM
34
13
Sun, 26 Sep  12 PM
39
17
Sun, 26 Sep  01 PM
41
21
Sun, 26 Sep  02 PM
41
25
Sun, 26 Sep  03 PM
41
29
Sun, 26 Sep  04 PM
41
34
Sun, 26 Sep  05 PM
41
38
Sun, 26 Sep  06 PM
41
40
Sun, 26 Sep  07 PM
39
41
Sun, 26 Sep   08 PM
35
40
Sun, 26 Sep   09 PM
32
39
Sun, 26 Sep   10 PM
28
37
Sun, 26 Sep   11 PM
25
35
Mon, 27 Sep   12 AM
22
33
Mon, 27 Sep   01 AM
22
30
Mon, 27 Sep   02 AM
18
28
Mon, 27 Sep   03 AM
16
25
Mon, 27 Sep   04 AM
14
22
Mon, 27 Sep   05 AM
13
20
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, 25 Sep  08 PM
1
1
Sat, 25 Sep  09 PM
0
1
Sat, 25 Sep  10 PM
0
1
Sat, 25 Sep  11 PM
2
1
Sun, 26 Sep  12 AM
2
1
Sun, 26 Sep  01 AM
1
2
Sun, 26 Sep  02 AM
3
2
Sun, 26 Sep  03 AM
11
2
Sun, 26 Sep  04 AM
18
1
Sun, 26 Sep  05 AM
33
2
Sun, 26 Sep  06 AM
40
3
Sun, 26 Sep  07 AM
46
3
Sun, 26 Sep  08 AM
24
2
Sun, 26 Sep  09 AM
12
1
Sun, 26 Sep  10 AM
0
0
Sun, 26 Sep  11 AM
0
0
Sun, 26 Sep  12 PM
1
1
Sun, 26 Sep  01 PM
1
1
Sun, 26 Sep  02 PM
6
2
Sun, 26 Sep  03 PM
13
4
Sun, 26 Sep  04 PM
18
4
Sun, 26 Sep  05 PM
15
4
Sun, 26 Sep  06 PM
15
3
Sun, 26 Sep  07 PM
0
2
Sun, 26 Sep  08 PM
15
2
Sun, 26 Sep  09 PM
18
1
Sun, 26 Sep  10 PM
15
1
Sun, 26 Sep  11 PM
11
0
Mon, 27 Sep  12 AM
6
0
Mon, 27 Sep  01 AM
2
0

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


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