Air Quality Forecast Guidance for Waukegan, IL

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 42.37 N, longitude: 87.87 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 10/20, 4Z)
32
28
*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
Fri, 19 Oct  09 PM
27
21
Fri, 19 Oct  10 PM
31
22
Fri, 19 Oct  11 PM
32
24
Sat, 20 Oct  12 AM
31
26
Sat, 20 Oct  01 AM
29
27
Sat, 20 Oct  02 AM
25
28
Sat, 20 Oct  03 AM
24
28
Sat, 20 Oct  04 AM
25
28
Sat, 20 Oct  05 AM
25
28
Sat, 20 Oct  06 AM
25
27
Sat, 20 Oct  07 AM
23
26
Sat, 20 Oct  08 AM
21
25
Sat, 20 Oct  09 AM
21
24
Sat, 20 Oct  10 AM
24
23
Sat, 20 Oct  11 AM
30
24
Sat, 20 Oct  12 PM
32
25
Sat, 20 Oct  01 PM
31
26
Sat, 20 Oct  02 PM
31
26
Sat, 20 Oct  03 PM
31
27
Sat, 20 Oct  04 PM
32
29
Sat, 20 Oct  05 PM
33
30
Sat, 20 Oct  06 PM
32
32
Sat, 20 Oct   07 PM
30
32
Sat, 20 Oct   08 PM
28
31
Sat, 20 Oct   09 PM
26
31
Sat, 20 Oct   10 PM
24
30
Sat, 20 Oct   11 PM
23
29
Sun, 21 Oct   12 AM
22
27
Sun, 21 Oct   01 AM
21
26
Sun, 21 Oct   02 AM
21
24
Sun, 21 Oct   03 AM
21
23
Sun, 21 Oct   04 AM
20
22
Sun, 21 Oct   05 AM
20
21
Sun, 21 Oct   06 AM
19
21
Sun, 21 Oct   07 AM
18
20
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Fri, 19 Oct  09 PM
5
5
Fri, 19 Oct  10 PM
3
2
Fri, 19 Oct  11 PM
3
2
Sat, 20 Oct  12 AM
3
0
Sat, 20 Oct  01 AM
0
0
Sat, 20 Oct  02 AM
0
0
Sat, 20 Oct  03 AM
0
0
Sat, 20 Oct  04 AM
0
1
Sat, 20 Oct  05 AM
2
2
Sat, 20 Oct  06 AM
5
4
Sat, 20 Oct  07 AM
7
4
Sat, 20 Oct  08 AM
19
7
Sat, 20 Oct  09 AM
16
12
Sat, 20 Oct  10 AM
7
15
Sat, 20 Oct  11 AM
4
12
Sat, 20 Oct  12 PM
1
4
Sat, 20 Oct  01 PM
0
2
Sat, 20 Oct  02 PM
0
0
Sat, 20 Oct  03 PM
0
0
Sat, 20 Oct  04 PM
0
0
Sat, 20 Oct  05 PM
0
0
Sat, 20 Oct  06 PM
0
0
Sat, 20 Oct  07 PM
0
0
Sat, 20 Oct  08 PM
0
0
Sat, 20 Oct  09 PM
0
0
Sat, 20 Oct  10 PM
0
0
Sat, 20 Oct  11 PM
0
0
Sun, 21 Oct  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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