Air Quality Forecast Guidance for London, KY

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 37.13 N, longitude: 84.08 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 09/19, 4Z)
45
45
*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
Thu, 18 Sep  04 PM
44
36
Thu, 18 Sep  05 PM
43
39
Thu, 18 Sep  06 PM
42
41
Thu, 18 Sep  07 PM
39
42
Thu, 18 Sep   08 PM
37
42
Thu, 18 Sep   09 PM
36
41
Thu, 18 Sep   10 PM
36
40
Thu, 18 Sep   11 PM
38
39
Fri, 19 Sep   12 AM
41
39
Fri, 19 Sep   01 AM
45
39
Fri, 19 Sep   02 AM
47
40
Fri, 19 Sep   03 AM
48
41
Fri, 19 Sep   04 AM
47
42
Fri, 19 Sep   05 AM
46
44
Fri, 19 Sep   06 AM
44
45
Fri, 19 Sep   07 AM
42
45
Fri, 19 Sep   08 AM
39
45
Fri, 19 Sep   09 AM
37
44
Fri, 19 Sep   10 AM
38
43
Fri, 19 Sep   11 AM
42
42
Fri, 19 Sep   12 PM
46
42
Fri, 19 Sep   01 PM
47
42
Fri, 19 Sep   02 PM
48
42
Fri, 19 Sep   03 PM
48
43
Fri, 19 Sep   04 PM
48
44
Fri, 19 Sep   05 PM
47
45
Fri, 19 Sep   06 PM
46
46
Fri, 19 Sep   07 PM
42
46
Fri, 19 Sep   08 PM
40
46
Fri, 19 Sep   09 PM
38
45
Fri, 19 Sep   10 PM
37
43
Fri, 19 Sep   11 PM
37
42
Sat, 20 Sep   12 AM
36
40
Sat, 20 Sep   01 AM
35
39
Sat, 20 Sep   02 AM
34
37
Sat, 20 Sep   03 AM
34
36
Sat, 20 Sep   04 AM
36
36
Sat, 20 Sep   05 AM
38
36
Sat, 20 Sep   06 AM
38
36
Sat, 20 Sep   07 AM
38
36
Sat, 20 Sep   08 AM
37
36
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, 18 Sep  03 PM
0
0
Thu, 18 Sep  04 PM
0
0
Thu, 18 Sep  05 PM
0
0
Thu, 18 Sep  06 PM
0
0
Thu, 18 Sep  07 PM
0
0
Thu, 18 Sep  08 PM
0
0
Thu, 18 Sep  09 PM
0
0
Thu, 18 Sep  10 PM
0
0
Thu, 18 Sep  11 PM
0
0
Fri, 19 Sep  12 AM
0
0
Fri, 19 Sep  01 AM
0
0
Fri, 19 Sep  02 AM
0
0
Fri, 19 Sep  03 AM
0
0
Fri, 19 Sep  04 AM
0
0
Fri, 19 Sep  05 AM
0
0
Fri, 19 Sep  06 AM
0
0
Fri, 19 Sep  07 AM
0
0
Fri, 19 Sep  08 AM
0
0
Fri, 19 Sep  09 AM
0
0
Fri, 19 Sep  10 AM
0
0
Fri, 19 Sep  11 AM
0
0
Fri, 19 Sep  12 PM
0
0
Fri, 19 Sep  01 PM
0
0
Fri, 19 Sep  02 PM
0
0
Fri, 19 Sep  03 PM
0
0
Fri, 19 Sep  04 PM
0
0
Fri, 19 Sep  05 PM
0
0
Fri, 19 Sep  06 PM
0
0
Fri, 19 Sep  07 PM
0
0
Fri, 19 Sep  08 PM
0
0
Fri, 19 Sep  09 PM
0
0
Fri, 19 Sep  10 PM
0
0
Fri, 19 Sep  11 PM
0
0
Sat, 20 Sep  12 AM
0
0
Sat, 20 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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