Air Quality Forecast Guidance for Jacksonville, IL

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 39.71 N, longitude: 90.20 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 04/06, 4Z)
40
37
*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
Sun, 05 Apr  03 PM
40
34
Sun, 05 Apr  04 PM
39
35
Sun, 05 Apr  05 PM
39
36
Sun, 05 Apr  06 PM
37
37
Sun, 05 Apr   07 PM
34
37
Sun, 05 Apr   08 PM
33
37
Sun, 05 Apr   09 PM
30
36
Sun, 05 Apr   10 PM
26
35
Sun, 05 Apr   11 PM
27
33
Mon, 06 Apr   12 AM
26
31
Mon, 06 Apr   01 AM
27
30
Mon, 06 Apr   02 AM
27
29
Mon, 06 Apr   03 AM
27
28
Mon, 06 Apr   04 AM
25
27
Mon, 06 Apr   05 AM
23
26
Mon, 06 Apr   06 AM
23
26
Mon, 06 Apr   07 AM
25
25
Mon, 06 Apr   08 AM
25
25
Mon, 06 Apr   09 AM
23
25
Mon, 06 Apr   10 AM
22
24
Mon, 06 Apr   11 AM
22
23
Mon, 06 Apr   12 PM
22
23
Mon, 06 Apr   01 PM
24
23
Mon, 06 Apr   02 PM
29
24
Mon, 06 Apr   03 PM
34
25
Mon, 06 Apr   04 PM
43
28
Mon, 06 Apr   05 PM
51
31
Mon, 06 Apr   06 PM
53
35
Mon, 06 Apr   07 PM
50
38
Mon, 06 Apr   08 PM
46
41
Mon, 06 Apr   09 PM
40
43
Mon, 06 Apr   10 PM
32
44
Mon, 06 Apr   11 PM
30
43
Tue, 07 Apr   12 AM
30
42
Tue, 07 Apr   01 AM
30
39
Tue, 07 Apr   02 AM
32
36
Tue, 07 Apr   03 AM
34
34
Tue, 07 Apr   04 AM
33
33
Tue, 07 Apr   05 AM
32
32
Tue, 07 Apr   06 AM
33
32
Tue, 07 Apr   07 AM
31
32
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, 05 Apr  12 PM
0
0
Sun, 05 Apr  01 PM
0
0
Sun, 05 Apr  02 PM
0
0
Sun, 05 Apr  03 PM
0
0
Sun, 05 Apr  04 PM
0
0
Sun, 05 Apr  05 PM
0
0
Sun, 05 Apr  06 PM
0
0
Sun, 05 Apr  07 PM
0
0
Sun, 05 Apr  08 PM
0
0
Sun, 05 Apr  09 PM
0
0
Sun, 05 Apr  10 PM
0
0
Sun, 05 Apr  11 PM
0
0
Mon, 06 Apr  12 AM
0
0
Mon, 06 Apr  01 AM
0
0
Mon, 06 Apr  02 AM
0
0
Mon, 06 Apr  03 AM
0
0
Mon, 06 Apr  04 AM
0
0
Mon, 06 Apr  05 AM
0
0
Mon, 06 Apr  06 AM
0
0
Mon, 06 Apr  07 AM
0
0
Mon, 06 Apr  08 AM
0
0
Mon, 06 Apr  09 AM
0
0
Mon, 06 Apr  10 AM
0
0
Mon, 06 Apr  11 AM
0
0
Mon, 06 Apr  12 PM
0
0
Mon, 06 Apr  01 PM
0
0
Mon, 06 Apr  02 PM
0
0
Mon, 06 Apr  03 PM
0
0
Mon, 06 Apr  04 PM
0
0
Mon, 06 Apr  05 PM
0
0
Mon, 06 Apr  06 PM
0
0
Mon, 06 Apr  07 PM
0
0
Mon, 06 Apr  08 PM
0
0
Mon, 06 Apr  09 PM
0
0
Mon, 06 Apr  10 PM
0
0
Mon, 06 Apr  11 PM
0
0
Tue, 07 Apr  12 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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