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 08/29, 4Z)
79
67
*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)

6Z Model Run
8 Hour Average Ozone
Concentration (PPB)

6Z Model Run
Thu, 28 Aug  10 AM
17
16
Thu, 28 Aug  11 AM
34
17
Thu, 28 Aug  12 PM
48
19
Thu, 28 Aug  01 PM
59
24
Thu, 28 Aug  02 PM
69
31
Thu, 28 Aug  03 PM
75
39
Thu, 28 Aug  04 PM
79
49
Thu, 28 Aug  05 PM
78
57
Thu, 28 Aug  06 PM
71
64
Thu, 28 Aug  07 PM
59
67
Thu, 28 Aug   08 PM
36
66
Thu, 28 Aug   09 PM
23
61
Thu, 28 Aug   10 PM
22
55
Thu, 28 Aug   11 PM
27
49
Fri, 29 Aug   12 AM
31
43
Fri, 29 Aug   01 AM
31
38
Fri, 29 Aug   02 AM
31
32
Fri, 29 Aug   03 AM
30
29
Fri, 29 Aug   04 AM
28
28
Fri, 29 Aug   05 AM
25
28
Fri, 29 Aug   06 AM
21
28
Fri, 29 Aug   07 AM
14
26
Fri, 29 Aug   08 AM
10
24
Fri, 29 Aug   09 AM
19
22
Fri, 29 Aug   10 AM
28
22
Fri, 29 Aug   11 AM
37
23
Fri, 29 Aug   12 PM
47
25
Fri, 29 Aug   01 PM
53
29
Fri, 29 Aug   02 PM
55
33
Fri, 29 Aug   03 PM
54
38
Fri, 29 Aug   04 PM
53
43
Fri, 29 Aug   05 PM
52
48
Fri, 29 Aug   06 PM
50
50
Fri, 29 Aug   07 PM
44
51
Fri, 29 Aug   08 PM
30
49
Fri, 29 Aug   09 PM
24
45
Fri, 29 Aug   10 PM
24
41
Fri, 29 Aug   11 PM
27
38
Sat, 30 Aug   12 AM
36
36
Sat, 30 Aug   01 AM
48
35
Sat, 30 Aug   02 AM
50
35
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, 28 Aug  07 AM
0
0
Thu, 28 Aug  08 AM
0
0
Thu, 28 Aug  09 AM
0
0
Thu, 28 Aug  10 AM
0
0
Thu, 28 Aug  11 AM
0
0
Thu, 28 Aug  12 PM
0
0
Thu, 28 Aug  01 PM
0
0
Thu, 28 Aug  02 PM
0
0
Thu, 28 Aug  03 PM
0
0
Thu, 28 Aug  04 PM
0
0
Thu, 28 Aug  05 PM
0
0
Thu, 28 Aug  06 PM
0
0
Thu, 28 Aug  07 PM
0
0
Thu, 28 Aug  08 PM
0
0
Thu, 28 Aug  09 PM
0
0
Thu, 28 Aug  10 PM
0
0
Thu, 28 Aug  11 PM
0
0
Fri, 29 Aug  12 AM
0
0
Fri, 29 Aug  01 AM
0
0

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


    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities