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Air Quality Forecast Guidance for Cumming, GA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 34.19 N, longitude: 84.09 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)
52
51
*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, 21 Sep  06 AM
38
39
Sun, 21 Sep  07 AM
37
39
Sun, 21 Sep  08 AM
36
38
Sun, 21 Sep  09 AM
37
38
Sun, 21 Sep  10 AM
42
38
Sun, 21 Sep  11 AM
49
40
Sun, 21 Sep  12 PM
56
42
Sun, 21 Sep  01 PM
60
44
Sun, 21 Sep  02 PM
60
47
Sun, 21 Sep  03 PM
58
50
Sun, 21 Sep  04 PM
55
52
Sun, 21 Sep  05 PM
54
54
Sun, 21 Sep  06 PM
54
56
Sun, 21 Sep  07 PM
54
56
Sun, 21 Sep   08 PM
52
56
Sun, 21 Sep   09 PM
50
54
Sun, 21 Sep   10 PM
47
53
Sun, 21 Sep   11 PM
45
51
Mon, 22 Sep   12 AM
44
50
Mon, 22 Sep   01 AM
42
49
Mon, 22 Sep   02 AM
42
47
Mon, 22 Sep   03 AM
41
46
Mon, 22 Sep   04 AM
41
44
Mon, 22 Sep   05 AM
41
43
Mon, 22 Sep   06 AM
41
42
Mon, 22 Sep   07 AM
40
41
Mon, 22 Sep   08 AM
38
41
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, 21 Sep  06 AM
0
0
Sun, 21 Sep  07 AM
0
0
Sun, 21 Sep  08 AM
0
0
Sun, 21 Sep  09 AM
0
0
Sun, 21 Sep  10 AM
0
0
Sun, 21 Sep  11 AM
0
1
Sun, 21 Sep  12 PM
0
0
Sun, 21 Sep  01 PM
0
0
Sun, 21 Sep  02 PM
0
0
Sun, 21 Sep  03 PM
0
0
Sun, 21 Sep  04 PM
0
0
Sun, 21 Sep  05 PM
0
0
Sun, 21 Sep  06 PM
0
0
Sun, 21 Sep  07 PM
0
0
Sun, 21 Sep  08 PM
0
0
Sun, 21 Sep  09 PM
0
0
Sun, 21 Sep  10 PM
0
0
Sun, 21 Sep  11 PM
0
0
Mon, 22 Sep  12 AM
0
0
Mon, 22 Sep  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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