Air Quality Forecast Guidance for Des Moines, IA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 41.58 N, longitude: 93.62 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 /, 4Z)
0
0
*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, 25 May  07 PM
39
39
Thu, 25 May  08 PM
36
39
Thu, 25 May  09 PM
30
38
Thu, 25 May  10 PM
26
36
Thu, 25 May  11 PM
25
34
Fri, 26 May  12 AM
23
32
Fri, 26 May  01 AM
23
30
Fri, 26 May  02 AM
23
28
Fri, 26 May  03 AM
26
27
Fri, 26 May  04 AM
27
25
Fri, 26 May  05 AM
26
25
Fri, 26 May  06 AM
23
24
Fri, 26 May  07 AM
18
24
Fri, 26 May  08 AM
14
22
Fri, 26 May  09 AM
13
21
Fri, 26 May  10 AM
17
20
Fri, 26 May  11 AM
22
20
Fri, 26 May  12 PM
29
20
Fri, 26 May  01 PM
33
21
Fri, 26 May  02 PM
36
23
Fri, 26 May  03 PM
44
26
Fri, 26 May  04 PM
47
30
Fri, 26 May  05 PM
48
35
Fri, 26 May  06 PM
47
38
Fri, 26 May   07 PM
46
41
Fri, 26 May   08 PM
38
42
Fri, 26 May   09 PM
23
41
Fri, 26 May   10 PM
18
39
Fri, 26 May   11 PM
19
36
Sat, 27 May   12 AM
21
33
Sat, 27 May   01 AM
23
30
Sat, 27 May   02 AM
23
Sat, 27 May   03 AM
20
Sat, 27 May   04 AM
18
Sat, 27 May   05 AM
18
Sat, 27 May   06 AM
16
Sat, 27 May   07 AM
13
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run

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


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