Air Quality Forecast Guidance for Ludington, MI

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 43.97 N, longitude: 86.44 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 08/26, 4Z)
52
46
*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
Thu, 25 Aug  10 AM
37
38
Thu, 25 Aug  11 AM
38
36
Thu, 25 Aug  12 PM
39
36
Thu, 25 Aug  01 PM
40
36
Thu, 25 Aug  02 PM
40
37
Thu, 25 Aug  03 PM
40
38
Thu, 25 Aug  04 PM
42
39
Thu, 25 Aug  05 PM
45
40
Thu, 25 Aug  06 PM
48
42
Thu, 25 Aug  07 PM
50
43
Thu, 25 Aug   08 PM
48
44
Thu, 25 Aug   09 PM
47
45
Thu, 25 Aug   10 PM
46
46
Thu, 25 Aug   11 PM
46
46
Fri, 26 Aug   12 AM
42
46
Fri, 26 Aug   01 AM
34
45
Fri, 26 Aug   02 AM
29
43
Fri, 26 Aug   03 AM
32
40
Fri, 26 Aug   04 AM
36
39
Fri, 26 Aug   05 AM
35
38
Fri, 26 Aug   06 AM
33
36
Fri, 26 Aug   07 AM
32
34
Fri, 26 Aug   08 AM
30
33
Fri, 26 Aug   09 AM
30
32
Fri, 26 Aug   10 AM
31
32
Fri, 26 Aug   11 AM
32
32
Fri, 26 Aug   12 PM
35
32
Fri, 26 Aug   01 PM
36
32
Fri, 26 Aug   02 PM
37
33
Fri, 26 Aug   03 PM
38
34
Fri, 26 Aug   04 PM
39
35
Fri, 26 Aug   05 PM
40
36
Fri, 26 Aug   06 PM
40
37
Fri, 26 Aug   07 PM
40
38
Fri, 26 Aug   08 PM
39
39
Fri, 26 Aug   09 PM
37
39
Fri, 26 Aug   10 PM
35
39
Fri, 26 Aug   11 PM
34
38
Sat, 27 Aug   12 AM
33
37
Sat, 27 Aug   01 AM
32
36
Sat, 27 Aug   02 AM
30
35
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Thu, 25 Aug  07 AM
0
0
Thu, 25 Aug  08 AM
0
0
Thu, 25 Aug  09 AM
0
0
Thu, 25 Aug  10 AM
0
0
Thu, 25 Aug  11 AM
0
0
Thu, 25 Aug  12 PM
0
0
Thu, 25 Aug  01 PM
0
0
Thu, 25 Aug  02 PM
0
0
Thu, 25 Aug  03 PM
0
1
Thu, 25 Aug  04 PM
0
0
Thu, 25 Aug  05 PM
0
1
Thu, 25 Aug  06 PM
0
1
Thu, 25 Aug  07 PM
0
2
Thu, 25 Aug  08 PM
0
2
Thu, 25 Aug  09 PM
0
2
Thu, 25 Aug  10 PM
0
1
Thu, 25 Aug  11 PM
0
1
Fri, 26 Aug  12 AM
0
2
Fri, 26 Aug  01 AM
0
1

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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