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Air Quality Forecast Guidance for Middle River, MN

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 48.44 N, longitude: 96.16 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 10/25, 4Z)
42
41
*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
Sat, 25 Oct  01 AM
37
40
Sat, 25 Oct  02 AM
36
39
Sat, 25 Oct  03 AM
35
39
Sat, 25 Oct  04 AM
34
38
Sat, 25 Oct  05 AM
33
36
Sat, 25 Oct  06 AM
32
36
Sat, 25 Oct  07 AM
31
34
Sat, 25 Oct  08 AM
30
33
Sat, 25 Oct  09 AM
29
32
Sat, 25 Oct  10 AM
29
32
Sat, 25 Oct  11 AM
30
31
Sat, 25 Oct  12 PM
33
31
Sat, 25 Oct  01 PM
36
31
Sat, 25 Oct  02 PM
38
32
Sat, 25 Oct  03 PM
39
33
Sat, 25 Oct  04 PM
40
34
Sat, 25 Oct  05 PM
40
36
Sat, 25 Oct  06 PM
38
37
Sat, 25 Oct   07 PM
36
38
Sat, 25 Oct   08 PM
33
38
Sat, 25 Oct   09 PM
31
37
Sat, 25 Oct   10 PM
30
36
Sat, 25 Oct   11 PM
29
35
Sun, 26 Oct   12 AM
28
33
Sun, 26 Oct   01 AM
27
32
Sun, 26 Oct   02 AM
27
30
Sun, 26 Oct   03 AM
27
29
Sun, 26 Oct   04 AM
26
28
Sun, 26 Oct   05 AM
26
28
Sun, 26 Oct   06 AM
26
27
Sun, 26 Oct   07 AM
25
27
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sat, 25 Oct  01 AM
0
0
Sat, 25 Oct  02 AM
0
0
Sat, 25 Oct  03 AM
0
0
Sat, 25 Oct  04 AM
0
0
Sat, 25 Oct  05 AM
0
0
Sat, 25 Oct  06 AM
0
0
Sat, 25 Oct  07 AM
0
0
Sat, 25 Oct  08 AM
0
0
Sat, 25 Oct  09 AM
0
0
Sat, 25 Oct  10 AM
0
0
Sat, 25 Oct  11 AM
0
0
Sat, 25 Oct  12 PM
0
0
Sat, 25 Oct  01 PM
0
0
Sat, 25 Oct  02 PM
0
0
Sat, 25 Oct  03 PM
0
0
Sat, 25 Oct  04 PM
0
0
Sat, 25 Oct  05 PM
0
0
Sat, 25 Oct  06 PM
0
0
Sat, 25 Oct  07 PM
0
0
Sat, 25 Oct  08 PM
0
0
Sat, 25 Oct  09 PM
0
0
Sat, 25 Oct  10 PM
0
0
Sat, 25 Oct  11 PM
0
0
Sun, 26 Oct  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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