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 05/05, 4Z)
39
37
*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
Thu, 05 May  05 AM
16
21
Thu, 05 May  06 AM
12
19
Thu, 05 May  07 AM
11
18
Thu, 05 May  08 AM
12
17
Thu, 05 May  09 AM
16
16
Thu, 05 May  10 AM
19
16
Thu, 05 May  11 AM
27
16
Thu, 05 May  12 PM
34
18
Thu, 05 May  01 PM
39
21
Thu, 05 May  02 PM
42
25
Thu, 05 May  03 PM
44
29
Thu, 05 May  04 PM
46
33
Thu, 05 May  05 PM
47
37
Thu, 05 May  06 PM
47
41
Thu, 05 May   07 PM
44
43
Thu, 05 May   08 PM
40
44
Thu, 05 May   09 PM
34
43
Thu, 05 May   10 PM
30
42
Thu, 05 May   11 PM
27
40
Fri, 06 May   12 AM
26
37
Fri, 06 May   01 AM
25
34
Fri, 06 May   02 AM
26
31
Fri, 06 May   03 AM
26
29
Fri, 06 May   04 AM
25
27
Fri, 06 May   05 AM
23
26
Fri, 06 May   06 AM
21
25
Fri, 06 May   07 AM
18
24
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Thu, 05 May  05 AM
0
1
Thu, 05 May  06 AM
0
1
Thu, 05 May  07 AM
0
1
Thu, 05 May  08 AM
0
1
Thu, 05 May  09 AM
0
1
Thu, 05 May  10 AM
0
1
Thu, 05 May  11 AM
0
0
Thu, 05 May  12 PM
0
0
Thu, 05 May  01 PM
0
1
Thu, 05 May  02 PM
0
0
Thu, 05 May  03 PM
0
0
Thu, 05 May  04 PM
0
0
Thu, 05 May  05 PM
0
0
Thu, 05 May  06 PM
0
0
Thu, 05 May  07 PM
0
0
Thu, 05 May  08 PM
0
0
Thu, 05 May  09 PM
0
0
Thu, 05 May  10 PM
0
0
Thu, 05 May  11 PM
0
0
Fri, 06 May  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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