Air Quality Forecast Guidance for Peotone, IL

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 41.31 N, longitude: 87.76 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 01/30, 4Z)
29
27
*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, 29 Jan  04 PM
29
27
Sun, 29 Jan  05 PM
28
27
Sun, 29 Jan   06 PM
22
27
Sun, 29 Jan   07 PM
16
26
Sun, 29 Jan   08 PM
11
24
Sun, 29 Jan   09 PM
10
22
Sun, 29 Jan   10 PM
16
20
Sun, 29 Jan   11 PM
21
19
Mon, 30 Jan   12 AM
24
18
Mon, 30 Jan   01 AM
26
18
Mon, 30 Jan   02 AM
27
19
Mon, 30 Jan   03 AM
27
20
Mon, 30 Jan   04 AM
26
22
Mon, 30 Jan   05 AM
25
24
Mon, 30 Jan   06 AM
24
25
Mon, 30 Jan   07 AM
24
25
Mon, 30 Jan   08 AM
22
25
Mon, 30 Jan   09 AM
21
25
Mon, 30 Jan   10 AM
21
24
Mon, 30 Jan   11 AM
23
23
Mon, 30 Jan   12 PM
25
23
Mon, 30 Jan   01 PM
26
23
Mon, 30 Jan   02 PM
27
24
Mon, 30 Jan   03 PM
28
24
Mon, 30 Jan   04 PM
29
25
Mon, 30 Jan   05 PM
30
26
Mon, 30 Jan   06 PM
27
27
Mon, 30 Jan   07 PM
23
27
Mon, 30 Jan   08 PM
20
26
Mon, 30 Jan   09 PM
18
25
Mon, 30 Jan   10 PM
18
24
Mon, 30 Jan   11 PM
17
23
Tue, 31 Jan   12 AM
16
21
Tue, 31 Jan   01 AM
16
19
Tue, 31 Jan   02 AM
15
18
Tue, 31 Jan   03 AM
14
17
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, 29 Jan  04 PM
0
0
Sun, 29 Jan  05 PM
0
0
Sun, 29 Jan  06 PM
0
0
Sun, 29 Jan  07 PM
0
0
Sun, 29 Jan  08 PM
0
0
Sun, 29 Jan  09 PM
0
0
Sun, 29 Jan  10 PM
0
0
Sun, 29 Jan  11 PM
0
0
Mon, 30 Jan  12 AM
0
0
Mon, 30 Jan  01 AM
0
0
Mon, 30 Jan  02 AM
0
0
Mon, 30 Jan  03 AM
0
0
Mon, 30 Jan  04 AM
0
0
Mon, 30 Jan  05 AM
0
0
Mon, 30 Jan  06 AM
0
0
Mon, 30 Jan  07 AM
0
0
Mon, 30 Jan  08 AM
0
0
Mon, 30 Jan  09 AM
0
0
Mon, 30 Jan  10 AM
0
0
Mon, 30 Jan  11 AM
0
0
Mon, 30 Jan  12 PM
0
0
Mon, 30 Jan  01 PM
0
0
Mon, 30 Jan  02 PM
0
0
Mon, 30 Jan  03 PM
0
0
Mon, 30 Jan  04 PM
0
0
Mon, 30 Jan  05 PM
0
0
Mon, 30 Jan  06 PM
0
0
Mon, 30 Jan  07 PM
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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