Air Quality Forecast Guidance for Isanti, MN

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 45.49 N, longitude: 93.24 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 08/23, 4Z)
49
48
*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
Fri, 22 Aug  08 PM
44
48
Fri, 22 Aug  09 PM
41
47
Fri, 22 Aug  10 PM
39
46
Fri, 22 Aug  11 PM
36
44
Sat, 23 Aug  12 AM
34
42
Sat, 23 Aug  01 AM
33
40
Sat, 23 Aug  02 AM
32
38
Sat, 23 Aug  03 AM
31
36
Sat, 23 Aug  04 AM
30
34
Sat, 23 Aug  05 AM
30
33
Sat, 23 Aug  06 AM
30
32
Sat, 23 Aug  07 AM
28
31
Sat, 23 Aug  08 AM
30
30
Sat, 23 Aug  09 AM
31
30
Sat, 23 Aug  10 AM
33
30
Sat, 23 Aug  11 AM
34
31
Sat, 23 Aug  12 PM
37
32
Sat, 23 Aug  01 PM
38
33
Sat, 23 Aug  02 PM
39
34
Sat, 23 Aug  03 PM
39
35
Sat, 23 Aug  04 PM
39
36
Sat, 23 Aug  05 PM
40
38
Sat, 23 Aug  06 PM
41
38
Sat, 23 Aug   07 PM
40
39
Sat, 23 Aug   08 PM
39
40
Sat, 23 Aug   09 PM
36
39
Sat, 23 Aug   10 PM
33
38
Sat, 23 Aug   11 PM
34
38
Sun, 24 Aug   12 AM
37
37
Sun, 24 Aug   01 AM
38
37
Sun, 24 Aug   02 AM
38
37
Sun, 24 Aug   03 AM
37
36
Sun, 24 Aug   04 AM
37
36
Sun, 24 Aug   05 AM
38
36
Sun, 24 Aug   06 AM
40
37
Sun, 24 Aug   07 AM
40
38
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 Aug  08 PM
0
0
Fri, 22 Aug  09 PM
0
0
Fri, 22 Aug  10 PM
0
0
Fri, 22 Aug  11 PM
0
0
Sat, 23 Aug  12 AM
0
0
Sat, 23 Aug  01 AM
0
0
Sat, 23 Aug  02 AM
0
0
Sat, 23 Aug  03 AM
0
0
Sat, 23 Aug  04 AM
0
0
Sat, 23 Aug  05 AM
0
0
Sat, 23 Aug  06 AM
0
0
Sat, 23 Aug  07 AM
0
0
Sat, 23 Aug  08 AM
0
0
Sat, 23 Aug  09 AM
0
0
Sat, 23 Aug  10 AM
0
0
Sat, 23 Aug  11 AM
0
0
Sat, 23 Aug  12 PM
0
0
Sat, 23 Aug  01 PM
0
0
Sat, 23 Aug  02 PM
0
0
Sat, 23 Aug  03 PM
0
0
Sat, 23 Aug  04 PM
0
0
Sat, 23 Aug  05 PM
0
0
Sat, 23 Aug  06 PM
0
0
Sat, 23 Aug  07 PM
0
0
Sat, 23 Aug  08 PM
0
0
Sat, 23 Aug  09 PM
0
0
Sat, 23 Aug  10 PM
0
0
Sat, 23 Aug  11 PM
0
0
Sun, 24 Aug  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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