Air Quality Forecast Guidance for Benton Harbor, MI

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 42.12 N, longitude: 86.45 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 09/23, 4Z)
78
74
*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
Fri, 22 Sep  11 AM
28
25
Fri, 22 Sep  12 PM
32
26
Fri, 22 Sep  01 PM
39
28
Fri, 22 Sep  02 PM
49
31
Fri, 22 Sep  03 PM
60
35
Fri, 22 Sep  04 PM
70
41
Fri, 22 Sep  05 PM
77
48
Fri, 22 Sep  06 PM
78
54
Fri, 22 Sep  07 PM
75
60
Fri, 22 Sep   08 PM
77
66
Fri, 22 Sep   09 PM
77
70
Fri, 22 Sep   10 PM
75
74
Fri, 22 Sep   11 PM
64
74
Sat, 23 Sep   12 AM
48
71
Sat, 23 Sep   01 AM
38
67
Sat, 23 Sep   02 AM
33
61
Sat, 23 Sep   03 AM
31
55
Sat, 23 Sep   04 AM
31
50
Sat, 23 Sep   05 AM
32
44
Sat, 23 Sep   06 AM
31
38
Sat, 23 Sep   07 AM
29
34
Sat, 23 Sep   08 AM
27
31
Sat, 23 Sep   09 AM
27
30
Sat, 23 Sep   10 AM
29
30
Sat, 23 Sep   11 AM
33
30
Sat, 23 Sep   12 PM
39
31
Sat, 23 Sep   01 PM
47
33
Sat, 23 Sep   02 PM
56
36
Sat, 23 Sep   03 PM
63
40
Sat, 23 Sep   04 PM
68
45
Sat, 23 Sep   05 PM
67
50
Sat, 23 Sep   06 PM
63
54
Sat, 23 Sep   07 PM
60
58
Sat, 23 Sep   08 PM
60
60
Sat, 23 Sep   09 PM
53
61
Sat, 23 Sep   10 PM
42
59
Sat, 23 Sep   11 PM
35
56
Sun, 24 Sep   12 AM
34
52
Sun, 24 Sep   01 AM
35
48
Sun, 24 Sep   02 AM
35
44
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, 22 Sep  11 AM
0
0
Fri, 22 Sep  12 PM
0
0
Fri, 22 Sep  01 PM
0
0
Fri, 22 Sep  02 PM
0
0
Fri, 22 Sep  03 PM
0
0
Fri, 22 Sep  04 PM
0
0
Fri, 22 Sep  05 PM
0
0
Fri, 22 Sep  06 PM
0
0
Fri, 22 Sep  07 PM
0
0
Fri, 22 Sep  08 PM
0
0
Fri, 22 Sep  09 PM
0
0
Fri, 22 Sep  10 PM
0
0
Fri, 22 Sep  11 PM
0
0
Sat, 23 Sep  12 AM
0
0
Sat, 23 Sep  01 AM
0
0
Sat, 23 Sep  02 AM
0
0
Sat, 23 Sep  03 AM
0
0
Sat, 23 Sep  04 AM
0
0
Sat, 23 Sep  05 AM
0
0
Sat, 23 Sep  06 AM
0
0
Sat, 23 Sep  07 AM
0
0
Sat, 23 Sep  08 AM
0
0
Sat, 23 Sep  09 AM
0
0
Sat, 23 Sep  10 AM
0
0
Sat, 23 Sep  11 AM
0
0
Sat, 23 Sep  12 PM
0
0
Sat, 23 Sep  01 PM
0
0
Sat, 23 Sep  02 PM
0
0
Sat, 23 Sep  03 PM
0
0
Sat, 23 Sep  04 PM
0
0
Sat, 23 Sep  05 PM
0
0
Sat, 23 Sep  06 PM
0
0
Sat, 23 Sep  07 PM
0
0
Sat, 23 Sep  08 PM
0
0
Sat, 23 Sep  09 PM
0
0
Sat, 23 Sep  10 PM
0
0
Sat, 23 Sep  11 PM
0
0
Sun, 24 Sep  12 AM
0
0
Sun, 24 Sep  01 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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