Air Quality Forecast Guidance for Ludington, MI

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 44.10 N, longitude: 86.43 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 08/11, 4Z)
69
63
*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
Mon, 10 Aug  04 PM
52
38
Mon, 10 Aug  05 PM
59
42
Mon, 10 Aug  06 PM
66
46
Mon, 10 Aug  07 PM
68
50
Mon, 10 Aug   08 PM
69
54
Mon, 10 Aug   09 PM
66
58
Mon, 10 Aug   10 PM
62
61
Mon, 10 Aug   11 PM
58
62
Tue, 11 Aug   12 AM
52
62
Tue, 11 Aug   01 AM
50
61
Tue, 11 Aug   02 AM
28
57
Tue, 11 Aug   03 AM
25
51
Tue, 11 Aug   04 AM
28
46
Tue, 11 Aug   05 AM
26
41
Tue, 11 Aug   06 AM
26
37
Tue, 11 Aug   07 AM
25
33
Tue, 11 Aug   08 AM
27
29
Tue, 11 Aug   09 AM
35
28
Tue, 11 Aug   10 AM
37
29
Tue, 11 Aug   11 AM
36
30
Tue, 11 Aug   12 PM
38
31
Tue, 11 Aug   01 PM
43
33
Tue, 11 Aug   02 PM
46
36
Tue, 11 Aug   03 PM
47
39
Tue, 11 Aug   04 PM
47
41
Tue, 11 Aug   05 PM
48
43
Tue, 11 Aug   06 PM
53
45
Tue, 11 Aug   07 PM
57
47
Tue, 11 Aug   08 PM
58
50
Tue, 11 Aug   09 PM
55
52
Tue, 11 Aug   10 PM
54
53
Tue, 11 Aug   11 PM
48
53
Wed, 12 Aug   12 AM
40
52
Wed, 12 Aug   01 AM
37
50
Wed, 12 Aug   02 AM
30
48
Wed, 12 Aug   03 AM
32
44
Wed, 12 Aug   04 AM
33
41
Wed, 12 Aug   05 AM
32
38
Wed, 12 Aug   06 AM
35
36
Wed, 12 Aug   07 AM
35
34
Wed, 12 Aug   08 AM
33
33
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Mon, 10 Aug  04 PM
0
0
Mon, 10 Aug  05 PM
0
0
Mon, 10 Aug  06 PM
0
0
Mon, 10 Aug  07 PM
0
0
Mon, 10 Aug  08 PM
0
0
Mon, 10 Aug  09 PM
0
0
Mon, 10 Aug  10 PM
0
0
Mon, 10 Aug  11 PM
0
0
Tue, 11 Aug  12 AM
0
0
Tue, 11 Aug  01 AM
0
0
Tue, 11 Aug  02 AM
0
0
Tue, 11 Aug  03 AM
0
0
Tue, 11 Aug  04 AM
0
0
Tue, 11 Aug  05 AM
0
0
Tue, 11 Aug  06 AM
0
0
Tue, 11 Aug  07 AM
0
0
Tue, 11 Aug  08 AM
0
0
Tue, 11 Aug  09 AM
0
0
Tue, 11 Aug  10 AM
0
0
Tue, 11 Aug  11 AM
0
0
Tue, 11 Aug  12 PM
0
0
Tue, 11 Aug  01 PM
0
0
Tue, 11 Aug  02 PM
0
0
Tue, 11 Aug  03 PM
0
0
Tue, 11 Aug  04 PM
0
0
Tue, 11 Aug  05 PM
0
0
Tue, 11 Aug  06 PM
0
0
Tue, 11 Aug  07 PM
0
0
Tue, 11 Aug  08 PM
0
0
Tue, 11 Aug  09 PM
0
0
Tue, 11 Aug  10 PM
0
0
Tue, 11 Aug  11 PM
0
0
Wed, 12 Aug  12 AM
0
0
Wed, 12 Aug  01 AM
0
0

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


    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities