Air Quality Forecast Guidance for International Falls, MN

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 48.59 N, longitude: 93.41 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 02/11, 4Z)
30
28
*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, 11 Feb  04 AM
20
24
Thu, 11 Feb  05 AM
20
23
Thu, 11 Feb  06 AM
19
22
Thu, 11 Feb  07 AM
18
22
Thu, 11 Feb  08 AM
19
21
Thu, 11 Feb  09 AM
21
20
Thu, 11 Feb  10 AM
24
20
Thu, 11 Feb  11 AM
27
21
Thu, 11 Feb  12 PM
28
22
Thu, 11 Feb  01 PM
29
23
Thu, 11 Feb  02 PM
30
25
Thu, 11 Feb  03 PM
30
26
Thu, 11 Feb  04 PM
30
28
Thu, 11 Feb  05 PM
31
29
Thu, 11 Feb   06 PM
31
30
Thu, 11 Feb   07 PM
31
30
Thu, 11 Feb   08 PM
30
30
Thu, 11 Feb   09 PM
27
30
Thu, 11 Feb   10 PM
26
30
Thu, 11 Feb   11 PM
26
29
Fri, 12 Feb   12 AM
27
29
Fri, 12 Feb   01 AM
28
28
Fri, 12 Feb   02 AM
28
28
Fri, 12 Feb   03 AM
28
28
Fri, 12 Feb   04 AM
27
27
Fri, 12 Feb   05 AM
27
27
Fri, 12 Feb   06 AM
27
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
Thu, 11 Feb  04 AM
0
0
Thu, 11 Feb  05 AM
0
0
Thu, 11 Feb  06 AM
0
0
Thu, 11 Feb  07 AM
0
0
Thu, 11 Feb  08 AM
0
0
Thu, 11 Feb  09 AM
0
0
Thu, 11 Feb  10 AM
0
0
Thu, 11 Feb  11 AM
0
0
Thu, 11 Feb  12 PM
0
0
Thu, 11 Feb  01 PM
0
0
Thu, 11 Feb  02 PM
0
0
Thu, 11 Feb  03 PM
0
0
Thu, 11 Feb  04 PM
0
0
Thu, 11 Feb  05 PM
0
0
Thu, 11 Feb  06 PM
0
0
Thu, 11 Feb  07 PM
0
0
Thu, 11 Feb  08 PM
0
0
Thu, 11 Feb  09 PM
0
0
Thu, 11 Feb  10 PM
0
0
Thu, 11 Feb  11 PM
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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