Air Quality Forecast Guidance for Madison, WI

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 43.08 N, longitude: 89.39 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 03/30, 4Z)
57
56
*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)
6Z Model Run
8 Hour Average Ozone
Concentration (PPB)
6Z Model Run
Wed, 29 Mar  09 AM
43
37
Wed, 29 Mar  10 AM
51
39
Wed, 29 Mar  11 AM
54
42
Wed, 29 Mar  12 PM
54
45
Wed, 29 Mar  01 PM
55
48
Wed, 29 Mar  02 PM
56
49
Wed, 29 Mar  03 PM
56
51
Wed, 29 Mar  04 PM
56
53
Wed, 29 Mar  05 PM
56
55
Wed, 29 Mar  06 PM
57
55
Wed, 29 Mar   07 PM
57
56
Wed, 29 Mar   08 PM
45
55
Wed, 29 Mar   09 PM
35
52
Wed, 29 Mar   10 PM
30
49
Wed, 29 Mar   11 PM
21
45
Thu, 30 Mar   12 AM
21
40
Thu, 30 Mar   01 AM
25
36
Thu, 30 Mar   02 AM
28
33
Thu, 30 Mar   03 AM
28
29
Thu, 30 Mar   04 AM
25
27
Thu, 30 Mar   05 AM
13
24
Thu, 30 Mar   06 AM
33
24
Thu, 30 Mar   07 AM
12
23
Thu, 30 Mar   08 AM
16
22
Thu, 30 Mar   09 AM
31
23
Thu, 30 Mar   10 AM
39
25
Thu, 30 Mar   11 AM
46
27
Thu, 30 Mar   12 PM
48
30
Thu, 30 Mar   01 PM
50
34
Thu, 30 Mar   02 PM
53
37
Thu, 30 Mar   03 PM
54
42
Thu, 30 Mar   04 PM
54
47
Thu, 30 Mar   05 PM
50
49
Thu, 30 Mar   06 PM
51
51
Thu, 30 Mar   07 PM
59
52
Thu, 30 Mar   08 PM
57
54
Thu, 30 Mar   09 PM
45
53
Thu, 30 Mar   10 PM
41
51
Thu, 30 Mar   11 PM
34
49
Fri, 31 Mar   12 AM
34
46
Fri, 31 Mar   01 AM
38
45
Fri, 31 Mar   02 AM
43
44
Fri, 31 Mar   03 AM
45
42
Fri, 31 Mar   04 AM
44
41
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)
06Z Model Run
Wed, 29 Mar  08 AM
0
0
Wed, 29 Mar  09 AM
0
0
Wed, 29 Mar  10 AM
0
0
Wed, 29 Mar  11 AM
0
0
Wed, 29 Mar  12 PM
0
0
Wed, 29 Mar  01 PM
0
0
Wed, 29 Mar  02 PM
0
0
Wed, 29 Mar  03 PM
0
0
Wed, 29 Mar  04 PM
0
0
Wed, 29 Mar  05 PM
0
0
Wed, 29 Mar  06 PM
0
0
Wed, 29 Mar  07 PM
0
0
Wed, 29 Mar  08 PM
0
0
Wed, 29 Mar  09 PM
0
0
Wed, 29 Mar  10 PM
0
0
Wed, 29 Mar  11 PM
0
0
Thu, 30 Mar  12 AM
0
0
Thu, 30 Mar  01 AM
0
0
Thu, 30 Mar  02 AM
0
0
Thu, 30 Mar  03 AM
0
0
Thu, 30 Mar  04 AM
0
0
Thu, 30 Mar  05 AM
0
0
Thu, 30 Mar  06 AM
0
0
Thu, 30 Mar  07 AM
0
0
Thu, 30 Mar  08 AM
0
0
Thu, 30 Mar  09 AM
0
0
Thu, 30 Mar  10 AM
0
0
Thu, 30 Mar  11 AM
0
0
Thu, 30 Mar  12 PM
0
0
Thu, 30 Mar  01 PM
0
0
Thu, 30 Mar  02 PM
0
0
Thu, 30 Mar  03 PM
0
0
Thu, 30 Mar  04 PM
0
0
Thu, 30 Mar  05 PM
0
0
Thu, 30 Mar  06 PM
0
0
Thu, 30 Mar  07 PM
0
0
Thu, 30 Mar  08 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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