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Air Quality Forecast Guidance for Louisville, KY

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 38.19 N, longitude: 85.72 W.
Ozone concentrations are presented in parts per billion (PPB).
Public comments and suggestions are encouraged.
A FAQ page is available.
More information...

Ozone
Ending Time
(Local Time)
1 Hour Average Ozone
Concentration (PPB)
12Z Model Run
8 Hour Average Ozone
Concentration (PPB)
12Z Model Run
Sun, Sep 21  10 PM
36
60
Sun, Sep 21  11 PM
37
55
Mon, Sep 22  12 AM
36
50
Mon, Sep 22  01 AM
31
44
Mon, Sep 22  02 AM
30
39
Mon, Sep 22  03 AM
32
35
Mon, Sep 22  04 AM
34
34
Mon, Sep 22  05 AM
32
33
Mon, Sep 22  06 AM
25
32
Mon, Sep 22  07 AM
11
29
Mon, Sep 22  08 AM
3
25
Mon, Sep 22  09 AM
7
22
Mon, Sep 22  10 AM
22
21
Mon, Sep 22  11 AM
47
23
Mon, Sep 22  12 PM
62
26
Mon, Sep 22  01 PM
66
30
Mon, Sep 22  02 PM
68
36
Mon, Sep 22  03 PM
67
43
Mon, Sep 22  04 PM
67
51
Mon, Sep 22  05 PM
66
58
Mon, Sep 22  06 PM
64
63
Mon, Sep 22  07 PM
54
64
Mon, Sep 22  08 PM
29
60
Mon, Sep 22  09 PM
24
55
Mon, Sep 22  10 PM
27
50
Mon, Sep 22  11 PM
30
45
Tue, Sep 23  12 AM
32
41
Tue, Sep 23  01 AM
35
37
Tue, Sep 23  02 AM
36
33
Tue, Sep 23  03 AM
36
31
Tue, Sep 23  04 AM
35
32
Tue, Sep 23  05 AM
30
33
Tue, Sep 23  06 AM
22
32
Tue, Sep 23  07 AM
9
29
Tue, Sep 23  08 AM
2
26
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, Sep 21  10 PM
0
0
Sun, Sep 21  11 PM
0
0
Mon, Sep 22  12 AM
0
0
Mon, Sep 22  01 AM
0
0
Mon, Sep 22  02 AM
0
0
Mon, Sep 22  03 AM
0
0
Mon, Sep 22  04 AM
0
0
Mon, Sep 22  05 AM
0
0
Mon, Sep 22  06 AM
0
0
Mon, Sep 22  07 AM
0
0
Mon, Sep 22  08 AM
0
0
Mon, Sep 22  09 AM
0
0
Mon, Sep 22  10 AM
0
0
Mon, Sep 22  11 AM
0
0
Mon, Sep 22  12 PM
0
0
Mon, Sep 22  01 PM
0
0
Mon, Sep 22  02 PM
0
0
Mon, Sep 22  03 PM
0
0
Mon, Sep 22  04 PM
0
0
Mon, Sep 22  05 PM
0
0
Mon, Sep 22  06 PM
0
0
Mon, Sep 22  07 PM
0
0
Mon, Sep 22  08 PM
0
0
Mon, Sep 22  09 PM
0
0
Mon, Sep 22  10 PM
0
0
Mon, Sep 22  11 PM
0
0
Tue, Sep 23  12 AM
0
0
Tue, Sep 23  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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