Air Quality Forecast Guidance for Louisville, KY

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 38.20 N, longitude: 85.70 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 10/31, 4Z)
26
20
*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, 30 Oct  11 PM
0
7
Fri, 31 Oct  12 AM
0
4
Fri, 31 Oct  01 AM
0
2
Fri, 31 Oct  02 AM
0
0
Fri, 31 Oct  03 AM
0
0
Fri, 31 Oct  04 AM
0
0
Fri, 31 Oct  05 AM
2
0
Fri, 31 Oct  06 AM
4
1
Fri, 31 Oct  07 AM
4
1
Fri, 31 Oct  08 AM
1
1
Fri, 31 Oct  09 AM
4
2
Fri, 31 Oct  10 AM
13
4
Fri, 31 Oct  11 AM
24
6
Fri, 31 Oct  12 PM
29
10
Fri, 31 Oct  01 PM
28
13
Fri, 31 Oct  02 PM
23
16
Fri, 31 Oct  03 PM
27
19
Fri, 31 Oct  04 PM
31
22
Fri, 31 Oct  05 PM
35
26
Fri, 31 Oct  06 PM
32
29
Fri, 31 Oct  07 PM
30
29
Fri, 31 Oct   08 PM
31
30
Fri, 31 Oct   09 PM
31
30
Fri, 31 Oct   10 PM
31
31
Fri, 31 Oct   11 PM
30
32
Sat, 01 Nov   12 AM
30
31
Sat, 01 Nov   01 AM
30
31
Sat, 01 Nov   02 AM
32
31
Sat, 01 Nov   03 AM
34
31
Sat, 01 Nov   04 AM
34
32
Sat, 01 Nov   05 AM
34
32
Sat, 01 Nov   06 AM
34
32
Sat, 01 Nov   07 AM
34
33
Sat, 01 Nov   08 AM
33
33
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, 30 Oct  11 PM
0
0
Fri, 31 Oct  12 AM
0
0
Fri, 31 Oct  01 AM
0
0
Fri, 31 Oct  02 AM
0
0
Fri, 31 Oct  03 AM
0
0
Fri, 31 Oct  04 AM
0
0
Fri, 31 Oct  05 AM
0
0
Fri, 31 Oct  06 AM
0
0
Fri, 31 Oct  07 AM
0
0
Fri, 31 Oct  08 AM
0
0
Fri, 31 Oct  09 AM
0
0
Fri, 31 Oct  10 AM
0
0
Fri, 31 Oct  11 AM
0
0
Fri, 31 Oct  12 PM
0
0
Fri, 31 Oct  01 PM
0
0
Fri, 31 Oct  02 PM
0
0
Fri, 31 Oct  03 PM
0
0
Fri, 31 Oct  04 PM
0
0
Fri, 31 Oct  05 PM
0
0
Fri, 31 Oct  06 PM
0
0
Fri, 31 Oct  07 PM
0
0
Fri, 31 Oct  08 PM
0
0
Fri, 31 Oct  09 PM
0
0
Fri, 31 Oct  10 PM
0
0
Fri, 31 Oct  11 PM
0
0
Sat, 01 Nov  12 AM
0
0
Sat, 01 Nov  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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