Air Quality Forecast Guidance for Checotah, OK

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 35.47 N, longitude: 95.52 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 10/24, 4Z)
44
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)

6Z Model Run
8 Hour Average Ozone
Concentration (PPB)

6Z Model Run
Sun, 24 Oct  08 AM
29
29
Sun, 24 Oct  09 AM
27
29
Sun, 24 Oct  10 AM
27
29
Sun, 24 Oct  11 AM
30
29
Sun, 24 Oct  12 PM
33
29
Sun, 24 Oct  01 PM
36
30
Sun, 24 Oct  02 PM
39
31
Sun, 24 Oct  03 PM
42
33
Sun, 24 Oct  04 PM
43
35
Sun, 24 Oct  05 PM
41
36
Sun, 24 Oct  06 PM
41
38
Sun, 24 Oct   07 PM
43
40
Sun, 24 Oct   08 PM
38
40
Sun, 24 Oct   09 PM
33
40
Sun, 24 Oct   10 PM
27
38
Sun, 24 Oct   11 PM
23
36
Mon, 25 Oct   12 AM
21
33
Mon, 25 Oct   01 AM
20
31
Mon, 25 Oct   02 AM
19
28
Mon, 25 Oct   03 AM
19
25
Mon, 25 Oct   04 AM
18
23
Mon, 25 Oct   05 AM
15
20
Mon, 25 Oct   06 AM
12
18
Mon, 25 Oct   07 AM
9
17
Mon, 25 Oct   08 AM
9
15
Mon, 25 Oct   09 AM
17
15
Mon, 25 Oct   10 AM
25
15
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sun, 24 Oct  08 AM
0
0
Sun, 24 Oct  09 AM
0
0
Sun, 24 Oct  10 AM
0
0
Sun, 24 Oct  11 AM
0
0
Sun, 24 Oct  12 PM
0
0
Sun, 24 Oct  01 PM
0
0
Sun, 24 Oct  02 PM
0
0
Sun, 24 Oct  03 PM
0
0
Sun, 24 Oct  04 PM
0
0
Sun, 24 Oct  05 PM
0
1
Sun, 24 Oct  06 PM
0
1
Sun, 24 Oct  07 PM
0
0
Sun, 24 Oct  08 PM
0
0
Sun, 24 Oct  09 PM
0
0
Sun, 24 Oct  10 PM
0
0
Sun, 24 Oct  11 PM
0
1
Mon, 25 Oct  12 AM
0
0
Mon, 25 Oct  01 AM
0
0
Mon, 25 Oct  02 AM
0
0
Mon, 25 Oct  03 AM
0
0
Mon, 25 Oct  04 AM
0
0
Mon, 25 Oct  05 AM
0
0
Mon, 25 Oct  06 AM
0
0
Mon, 25 Oct  07 AM
0
0
Mon, 25 Oct  08 AM
0
0
Mon, 25 Oct  09 AM
0
0
Mon, 25 Oct  10 AM
0
0
Mon, 25 Oct  11 AM
0
0
Mon, 25 Oct  12 PM
0
0
Mon, 25 Oct  01 PM
0
0
Mon, 25 Oct  02 PM
0
0
Mon, 25 Oct  03 PM
0
0
Mon, 25 Oct  04 PM
0
0
Mon, 25 Oct  05 PM
0
0
Mon, 25 Oct  06 PM
1
0
Mon, 25 Oct  07 PM
0
0
Mon, 25 Oct  08 PM
0
0
Mon, 25 Oct  09 PM
0
0
Mon, 25 Oct  10 PM
0
0
Mon, 25 Oct  11 PM
0
0
Tue, 26 Oct  12 AM
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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