Air Quality Forecast Guidance for Belfield, ND

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 46.89 N, longitude: 103.14 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 09/21, 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
Mon, 21 Sep  01 AM
27
31
Mon, 21 Sep  02 AM
23
30
Mon, 21 Sep  03 AM
22
28
Mon, 21 Sep  04 AM
20
26
Mon, 21 Sep  05 AM
19
25
Mon, 21 Sep  06 AM
17
23
Mon, 21 Sep  07 AM
18
22
Mon, 21 Sep  08 AM
19
21
Mon, 21 Sep  09 AM
22
20
Mon, 21 Sep  10 AM
23
20
Mon, 21 Sep  11 AM
30
21
Mon, 21 Sep  12 PM
31
22
Mon, 21 Sep  01 PM
36
24
Mon, 21 Sep  02 PM
38
27
Mon, 21 Sep  03 PM
38
30
Mon, 21 Sep  04 PM
39
32
Mon, 21 Sep  05 PM
40
34
Mon, 21 Sep   06 PM
36
36
Mon, 21 Sep   07 PM
33
36
Mon, 21 Sep   08 PM
31
36
Mon, 21 Sep   09 PM
29
36
Mon, 21 Sep   10 PM
27
34
Mon, 21 Sep   11 PM
26
33
Tue, 22 Sep   12 AM
25
31
Tue, 22 Sep   01 AM
26
29
Tue, 22 Sep   02 AM
25
28
Tue, 22 Sep   03 AM
25
27
Tue, 22 Sep   04 AM
26
26
Tue, 22 Sep   05 AM
25
26
Tue, 22 Sep   06 AM
23
25
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Mon, 21 Sep  01 AM
0
1
Mon, 21 Sep  02 AM
1
1
Mon, 21 Sep  03 AM
0
1
Mon, 21 Sep  04 AM
2
1
Mon, 21 Sep  05 AM
0
1
Mon, 21 Sep  06 AM
2
1
Mon, 21 Sep  07 AM
1
1
Mon, 21 Sep  08 AM
1
1
Mon, 21 Sep  09 AM
0
1
Mon, 21 Sep  10 AM
2
4
Mon, 21 Sep  11 AM
1
6
Mon, 21 Sep  12 PM
2
8
Mon, 21 Sep  01 PM
7
8
Mon, 21 Sep  02 PM
12
12
Mon, 21 Sep  03 PM
15
15
Mon, 21 Sep  04 PM
8
11
Mon, 21 Sep  05 PM
2
11
Mon, 21 Sep  06 PM
8
7
Mon, 21 Sep  07 PM
21
7
Mon, 21 Sep  08 PM
6
7
Mon, 21 Sep  09 PM
5
10
Mon, 21 Sep  10 PM
17
10
Mon, 21 Sep  11 PM
12
7

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


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