Air Quality Forecast Guidance for Grand Rivers, KY

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 37.01 N, longitude: 88.24 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 03/29, 4Z)
46
44
*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
Sat, 28 Mar  03 PM
45
39
Sat, 28 Mar  04 PM
46
42
Sat, 28 Mar  05 PM
46
43
Sat, 28 Mar  06 PM
45
44
Sat, 28 Mar   07 PM
40
44
Sat, 28 Mar   08 PM
34
43
Sat, 28 Mar   09 PM
30
41
Sat, 28 Mar   10 PM
28
39
Sat, 28 Mar   11 PM
26
37
Sun, 29 Mar   12 AM
25
34
Sun, 29 Mar   01 AM
25
32
Sun, 29 Mar   02 AM
25
29
Sun, 29 Mar   03 AM
25
27
Sun, 29 Mar   04 AM
26
26
Sun, 29 Mar   05 AM
28
26
Sun, 29 Mar   06 AM
30
26
Sun, 29 Mar   07 AM
31
27
Sun, 29 Mar   08 AM
32
28
Sun, 29 Mar   09 AM
35
29
Sun, 29 Mar   10 AM
38
31
Sun, 29 Mar   11 AM
41
33
Sun, 29 Mar   12 PM
43
35
Sun, 29 Mar   01 PM
43
37
Sun, 29 Mar   02 PM
42
38
Sun, 29 Mar   03 PM
42
40
Sun, 29 Mar   04 PM
42
41
Sun, 29 Mar   05 PM
42
42
Sun, 29 Mar   06 PM
41
42
Sun, 29 Mar   07 PM
40
42
Sun, 29 Mar   08 PM
38
41
Sun, 29 Mar   09 PM
36
40
Sun, 29 Mar   10 PM
34
39
Sun, 29 Mar   11 PM
32
38
Mon, 30 Mar   12 AM
30
37
Mon, 30 Mar   01 AM
29
35
Mon, 30 Mar   02 AM
28
33
Mon, 30 Mar   03 AM
27
32
Mon, 30 Mar   04 AM
26
30
Mon, 30 Mar   05 AM
23
29
Mon, 30 Mar   06 AM
22
27
Mon, 30 Mar   07 AM
26
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
Sat, 28 Mar  01 PM
0
0
Sat, 28 Mar  02 PM
0
0
Sat, 28 Mar  03 PM
0
0
Sat, 28 Mar  04 PM
0
0
Sat, 28 Mar  05 PM
0
0
Sat, 28 Mar  06 PM
0
0
Sat, 28 Mar  07 PM
0
0
Sat, 28 Mar  08 PM
0
0
Sat, 28 Mar  09 PM
0
0
Sat, 28 Mar  10 PM
0
0
Sat, 28 Mar  11 PM
0
0
Sun, 29 Mar  12 AM
0
0
Sun, 29 Mar  01 AM
0
0
Sun, 29 Mar  02 AM
0
0
Sun, 29 Mar  03 AM
0
0
Sun, 29 Mar  04 AM
0
0
Sun, 29 Mar  05 AM
0
0
Sun, 29 Mar  06 AM
0
0
Sun, 29 Mar  07 AM
0
0
Sun, 29 Mar  08 AM
0
0
Sun, 29 Mar  09 AM
0
0
Sun, 29 Mar  10 AM
0
0
Sun, 29 Mar  11 AM
0
0
Sun, 29 Mar  12 PM
0
0
Sun, 29 Mar  01 PM
0
0
Sun, 29 Mar  02 PM
0
0
Sun, 29 Mar  03 PM
0
0
Sun, 29 Mar  04 PM
0
0
Sun, 29 Mar  05 PM
0
0
Sun, 29 Mar  06 PM
0
0
Sun, 29 Mar  07 PM
0
0
Sun, 29 Mar  08 PM
0
0
Sun, 29 Mar  09 PM
0
0
Sun, 29 Mar  10 PM
0
0
Sun, 29 Mar  11 PM
0
0
Mon, 30 Mar  12 AM
0
0

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Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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