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 09/02, 4Z)
46
43
*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
Tue, 01 Sep  07 PM
35
43
Tue, 01 Sep  08 PM
33
42
Tue, 01 Sep  09 PM
30
40
Tue, 01 Sep  10 PM
28
38
Tue, 01 Sep  11 PM
26
36
Wed, 02 Sep  12 AM
24
33
Wed, 02 Sep  01 AM
22
30
Wed, 02 Sep  02 AM
20
28
Wed, 02 Sep  03 AM
19
25
Wed, 02 Sep  04 AM
18
24
Wed, 02 Sep  05 AM
18
22
Wed, 02 Sep  06 AM
18
21
Wed, 02 Sep  07 AM
18
20
Wed, 02 Sep  08 AM
22
19
Wed, 02 Sep  09 AM
30
20
Wed, 02 Sep  10 AM
37
22
Wed, 02 Sep  11 AM
45
26
Wed, 02 Sep  12 PM
57
30
Wed, 02 Sep  01 PM
63
36
Wed, 02 Sep  02 PM
65
42
Wed, 02 Sep  03 PM
62
48
Wed, 02 Sep  04 PM
59
52
Wed, 02 Sep  05 PM
59
56
Wed, 02 Sep  06 PM
57
58
Wed, 02 Sep   07 PM
55
60
Wed, 02 Sep   08 PM
54
59
Wed, 02 Sep   09 PM
55
58
Wed, 02 Sep   10 PM
55
57
Wed, 02 Sep   11 PM
52
56
Thu, 03 Sep   12 AM
46
54
Thu, 03 Sep   01 AM
42
52
Thu, 03 Sep   02 AM
40
50
Thu, 03 Sep   03 AM
38
48
Thu, 03 Sep   04 AM
36
46
Thu, 03 Sep   05 AM
34
43
Thu, 03 Sep   06 AM
32
40
Thu, 03 Sep   07 AM
31
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
Tue, 01 Sep  07 PM
6
6
Tue, 01 Sep  08 PM
10
6
Tue, 01 Sep  09 PM
10
4
Tue, 01 Sep  10 PM
6
4
Tue, 01 Sep  11 PM
3
4
Wed, 02 Sep  12 AM
10
4
Wed, 02 Sep  01 AM
25
6
Wed, 02 Sep  02 AM
16
6
Wed, 02 Sep  03 AM
10
4
Wed, 02 Sep  04 AM
10
4
Wed, 02 Sep  05 AM
10
4
Wed, 02 Sep  06 AM
10
4
Wed, 02 Sep  07 AM
4
3
Wed, 02 Sep  08 AM
1
0
Wed, 02 Sep  09 AM
3
0
Wed, 02 Sep  10 AM
1
0
Wed, 02 Sep  11 AM
0
0
Wed, 02 Sep  12 PM
0
0
Wed, 02 Sep  01 PM
0
0
Wed, 02 Sep  02 PM
0
0
Wed, 02 Sep  03 PM
0
0
Wed, 02 Sep  04 PM
0
0
Wed, 02 Sep  05 PM
0
0
Wed, 02 Sep  06 PM
0
0
Wed, 02 Sep  07 PM
0
0
Wed, 02 Sep  08 PM
0
1
Wed, 02 Sep  09 PM
0
1
Wed, 02 Sep  10 PM
0
1
Wed, 02 Sep  11 PM
0
1
Thu, 03 Sep  12 AM
0
0

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities