Air Quality Forecast Guidance for Petersburg, MI

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 41.90 N, longitude: 83.71 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 12/16, 4Z)
26
22
*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
Sun, 16 Dec  05 AM
15
17
Sun, 16 Dec  06 AM
18
17
Sun, 16 Dec  07 AM
19
17
Sun, 16 Dec  08 AM
18
17
Sun, 16 Dec  09 AM
18
17
Sun, 16 Dec  10 AM
19
17
Sun, 16 Dec  11 AM
21
18
Sun, 16 Dec  12 PM
22
19
Sun, 16 Dec  01 PM
23
20
Sun, 16 Dec  02 PM
23
20
Sun, 16 Dec  03 PM
24
21
Sun, 16 Dec  04 PM
24
22
Sun, 16 Dec  05 PM
22
22
Sun, 16 Dec  06 PM
22
22
Sun, 16 Dec   07 PM
24
23
Sun, 16 Dec   08 PM
25
23
Sun, 16 Dec   09 PM
27
24
Sun, 16 Dec   10 PM
28
24
Sun, 16 Dec   11 PM
28
25
Mon, 17 Dec   12 AM
26
25
Mon, 17 Dec   01 AM
23
25
Mon, 17 Dec   02 AM
21
25
Mon, 17 Dec   03 AM
18
25
Mon, 17 Dec   04 AM
15
23
Mon, 17 Dec   05 AM
11
21
Mon, 17 Dec   06 AM
12
19
Mon, 17 Dec   07 AM
27
19
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sun, 16 Dec  05 AM
0
0
Sun, 16 Dec  06 AM
0
0
Sun, 16 Dec  07 AM
0
0
Sun, 16 Dec  08 AM
0
0
Sun, 16 Dec  09 AM
0
0
Sun, 16 Dec  10 AM
0
0
Sun, 16 Dec  11 AM
0
0
Sun, 16 Dec  12 PM
0
0
Sun, 16 Dec  01 PM
0
0
Sun, 16 Dec  02 PM
0
0
Sun, 16 Dec  03 PM
0
0
Sun, 16 Dec  04 PM
0
0
Sun, 16 Dec  05 PM
0
0
Sun, 16 Dec  06 PM
0
0
Sun, 16 Dec  07 PM
0
0
Sun, 16 Dec  08 PM
0
0
Sun, 16 Dec  09 PM
0
0
Sun, 16 Dec  10 PM
0
0
Sun, 16 Dec  11 PM
0
0
Mon, 17 Dec  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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