Air Quality Forecast Guidance for Smithville, OH

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 40.87 N, longitude: 81.88 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 04/16, 4Z)
43
41
*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, 15 Apr  04 PM
43
40
Thu, 15 Apr  05 PM
42
41
Thu, 15 Apr  06 PM
39
41
Thu, 15 Apr  07 PM
37
40
Thu, 15 Apr   08 PM
36
40
Thu, 15 Apr   09 PM
35
39
Thu, 15 Apr   10 PM
34
39
Thu, 15 Apr   11 PM
30
37
Fri, 16 Apr   12 AM
28
35
Fri, 16 Apr   01 AM
26
33
Fri, 16 Apr   02 AM
28
32
Fri, 16 Apr   03 AM
30
31
Fri, 16 Apr   04 AM
31
30
Fri, 16 Apr   05 AM
30
30
Fri, 16 Apr   06 AM
29
29
Fri, 16 Apr   07 AM
27
29
Fri, 16 Apr   08 AM
29
29
Fri, 16 Apr   09 AM
27
29
Fri, 16 Apr   10 AM
24
29
Fri, 16 Apr   11 AM
27
28
Fri, 16 Apr   12 PM
29
28
Fri, 16 Apr   01 PM
32
28
Fri, 16 Apr   02 PM
33
29
Fri, 16 Apr   03 PM
36
30
Fri, 16 Apr   04 PM
39
31
Fri, 16 Apr   05 PM
42
33
Fri, 16 Apr   06 PM
43
35
Fri, 16 Apr   07 PM
43
37
Fri, 16 Apr   08 PM
41
39
Fri, 16 Apr   09 PM
36
39
Fri, 16 Apr   10 PM
34
39
Fri, 16 Apr   11 PM
30
38
Sat, 17 Apr   12 AM
28
37
Sat, 17 Apr   01 AM
24
35
Sat, 17 Apr   02 AM
25
33
Sat, 17 Apr   03 AM
23
30
Sat, 17 Apr   04 AM
19
27
Sat, 17 Apr   05 AM
17
25
Sat, 17 Apr   06 AM
17
23
Sat, 17 Apr   07 AM
14
21
Sat, 17 Apr   08 AM
15
19
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)
06Z Model Run
Thu, 15 Apr  02 PM
0
0
Thu, 15 Apr  03 PM
0
0
Thu, 15 Apr  04 PM
0
0
Thu, 15 Apr  05 PM
0
0
Thu, 15 Apr  06 PM
0
0
Thu, 15 Apr  07 PM
0
0
Thu, 15 Apr  08 PM
0
0
Thu, 15 Apr  09 PM
0
0
Thu, 15 Apr  10 PM
0
0
Thu, 15 Apr  11 PM
0
0
Fri, 16 Apr  12 AM
0
0
Fri, 16 Apr  01 AM
0
0
Fri, 16 Apr  02 AM
0
0
Fri, 16 Apr  03 AM
0
0
Fri, 16 Apr  04 AM
0
0
Fri, 16 Apr  05 AM
0
0
Fri, 16 Apr  06 AM
0
0
Fri, 16 Apr  07 AM
0
0
Fri, 16 Apr  08 AM
0
0
Fri, 16 Apr  09 AM
0
0
Fri, 16 Apr  10 AM
0
0
Fri, 16 Apr  11 AM
0
0
Fri, 16 Apr  12 PM
0
0
Fri, 16 Apr  01 PM
0
0
Fri, 16 Apr  02 PM
0
0
Fri, 16 Apr  03 PM
0
0
Fri, 16 Apr  04 PM
0
0
Fri, 16 Apr  05 PM
0
0
Fri, 16 Apr  06 PM
0
0
Fri, 16 Apr  07 PM
0
0
Fri, 16 Apr  08 PM
0
0
Fri, 16 Apr  09 PM
0
0
Fri, 16 Apr  10 PM
0
0
Fri, 16 Apr  11 PM
0
0
Sat, 17 Apr  12 AM
0
0
Sat, 17 Apr  01 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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