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 05/30, 4Z)
50
48
*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
Mon, 30 May  02 AM
25
34
Mon, 30 May  03 AM
26
31
Mon, 30 May  04 AM
26
28
Mon, 30 May  05 AM
24
26
Mon, 30 May  06 AM
19
24
Mon, 30 May  07 AM
12
22
Mon, 30 May  08 AM
11
21
Mon, 30 May  09 AM
19
20
Mon, 30 May  10 AM
36
22
Mon, 30 May  11 AM
48
24
Mon, 30 May  12 PM
51
27
Mon, 30 May  01 PM
54
31
Mon, 30 May  02 PM
55
36
Mon, 30 May  03 PM
55
41
Mon, 30 May  04 PM
54
47
Mon, 30 May  05 PM
54
51
Mon, 30 May  06 PM
53
53
Mon, 30 May  07 PM
52
54
Mon, 30 May   08 PM
45
53
Mon, 30 May   09 PM
31
50
Mon, 30 May   10 PM
25
46
Mon, 30 May   11 PM
24
42
Tue, 31 May   12 AM
25
39
Tue, 31 May   01 AM
27
35
Tue, 31 May   02 AM
28
32
Tue, 31 May   03 AM
29
29
Tue, 31 May   04 AM
29
27
Tue, 31 May   05 AM
27
27
Tue, 31 May   06 AM
23
27
Tue, 31 May   07 AM
15
25
Tue, 31 May   08 AM
12
24
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Mon, 30 May  02 AM
0
0
Mon, 30 May  03 AM
0
0
Mon, 30 May  04 AM
0
0
Mon, 30 May  05 AM
0
0
Mon, 30 May  06 AM
0
0
Mon, 30 May  07 AM
0
0
Mon, 30 May  08 AM
0
0
Mon, 30 May  09 AM
0
0
Mon, 30 May  10 AM
0
0
Mon, 30 May  11 AM
0
0
Mon, 30 May  12 PM
0
0
Mon, 30 May  01 PM
0
0
Mon, 30 May  02 PM
0
0
Mon, 30 May  03 PM
0
0
Mon, 30 May  04 PM
0
0
Mon, 30 May  05 PM
0
0
Mon, 30 May  06 PM
0
0
Mon, 30 May  07 PM
0
0
Mon, 30 May  08 PM
0
0
Mon, 30 May  09 PM
0
0
Mon, 30 May  10 PM
0
0
Mon, 30 May  11 PM
0
0
Tue, 31 May  12 AM
0
0
Tue, 31 May  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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