Air Quality Forecast Guidance for Corsica, SD

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 43.43 N, longitude: 98.41 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 10/20, 4Z)
33
31
*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
Fri, 19 Oct  08 PM
30
31
Fri, 19 Oct  09 PM
28
31
Fri, 19 Oct  10 PM
27
31
Fri, 19 Oct  11 PM
26
30
Sat, 20 Oct  12 AM
25
29
Sat, 20 Oct  01 AM
24
28
Sat, 20 Oct  02 AM
24
27
Sat, 20 Oct  03 AM
24
26
Sat, 20 Oct  04 AM
24
25
Sat, 20 Oct  05 AM
24
25
Sat, 20 Oct  06 AM
24
24
Sat, 20 Oct  07 AM
23
24
Sat, 20 Oct  08 AM
23
24
Sat, 20 Oct  09 AM
23
24
Sat, 20 Oct  10 AM
24
24
Sat, 20 Oct  11 AM
26
24
Sat, 20 Oct  12 PM
29
24
Sat, 20 Oct  01 PM
30
25
Sat, 20 Oct  02 PM
31
26
Sat, 20 Oct  03 PM
32
27
Sat, 20 Oct  04 PM
32
28
Sat, 20 Oct  05 PM
32
29
Sat, 20 Oct  06 PM
30
30
Sat, 20 Oct   07 PM
28
30
Sat, 20 Oct   08 PM
27
30
Sat, 20 Oct   09 PM
26
30
Sat, 20 Oct   10 PM
25
29
Sat, 20 Oct   11 PM
24
28
Sun, 21 Oct   12 AM
23
27
Sun, 21 Oct   01 AM
23
26
Sun, 21 Oct   02 AM
23
25
Sun, 21 Oct   03 AM
23
24
Sun, 21 Oct   04 AM
23
24
Sun, 21 Oct   05 AM
22
23
Sun, 21 Oct   06 AM
23
23
Sun, 21 Oct   07 AM
22
23
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Fri, 19 Oct  08 PM
0
0
Fri, 19 Oct  09 PM
0
0
Fri, 19 Oct  10 PM
0
0
Fri, 19 Oct  11 PM
0
0
Sat, 20 Oct  12 AM
0
0
Sat, 20 Oct  01 AM
0
0
Sat, 20 Oct  02 AM
0
0
Sat, 20 Oct  03 AM
0
0
Sat, 20 Oct  04 AM
0
0
Sat, 20 Oct  05 AM
0
0
Sat, 20 Oct  06 AM
0
0
Sat, 20 Oct  07 AM
0
1
Sat, 20 Oct  08 AM
0
4
Sat, 20 Oct  09 AM
0
4
Sat, 20 Oct  10 AM
0
4
Sat, 20 Oct  11 AM
11
4
Sat, 20 Oct  12 PM
4
4
Sat, 20 Oct  01 PM
8
4
Sat, 20 Oct  02 PM
9
3
Sat, 20 Oct  03 PM
5
3
Sat, 20 Oct  04 PM
4
2
Sat, 20 Oct  05 PM
4
2
Sat, 20 Oct  06 PM
2
2
Sat, 20 Oct  07 PM
0
2
Sat, 20 Oct  08 PM
0
1
Sat, 20 Oct  09 PM
0
2
Sat, 20 Oct  10 PM
0
2
Sat, 20 Oct  11 PM
0
1
Sun, 21 Oct  12 AM
0
1

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


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