Air Quality Forecast Guidance for Conway, AR

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 35.09 N, longitude: 92.45 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 04/20, 4Z)
57
53
*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
Sun, 20 Apr  12 AM
30
39
Sun, 20 Apr  01 AM
29
36
Sun, 20 Apr  02 AM
30
33
Sun, 20 Apr  03 AM
31
32
Sun, 20 Apr  04 AM
31
31
Sun, 20 Apr  05 AM
30
30
Sun, 20 Apr  06 AM
29
30
Sun, 20 Apr  07 AM
28
30
Sun, 20 Apr  08 AM
27
30
Sun, 20 Apr  09 AM
30
30
Sun, 20 Apr  10 AM
35
30
Sun, 20 Apr  11 AM
48
32
Sun, 20 Apr  12 PM
54
35
Sun, 20 Apr  01 PM
57
39
Sun, 20 Apr  02 PM
58
42
Sun, 20 Apr  03 PM
59
46
Sun, 20 Apr  04 PM
60
50
Sun, 20 Apr  05 PM
60
54
Sun, 20 Apr  06 PM
59
57
Sun, 20 Apr   07 PM
53
58
Sun, 20 Apr   08 PM
48
57
Sun, 20 Apr   09 PM
47
56
Sun, 20 Apr   10 PM
44
54
Sun, 20 Apr   11 PM
39
51
Mon, 21 Apr   12 AM
35
48
Mon, 21 Apr   01 AM
33
45
Mon, 21 Apr   02 AM
32
41
Mon, 21 Apr   03 AM
30
39
Mon, 21 Apr   04 AM
29
36
Mon, 21 Apr   05 AM
27
34
Mon, 21 Apr   06 AM
26
32
Mon, 21 Apr   07 AM
26
30
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, 20 Apr  12 AM
0
0
Sun, 20 Apr  01 AM
0
0
Sun, 20 Apr  02 AM
0
0
Sun, 20 Apr  03 AM
0
0
Sun, 20 Apr  04 AM
0
0
Sun, 20 Apr  05 AM
0
0
Sun, 20 Apr  06 AM
0
0
Sun, 20 Apr  07 AM
0
0
Sun, 20 Apr  08 AM
0
0
Sun, 20 Apr  09 AM
0
0
Sun, 20 Apr  10 AM
0
0
Sun, 20 Apr  11 AM
0
0
Sun, 20 Apr  12 PM
0
0
Sun, 20 Apr  01 PM
0
0
Sun, 20 Apr  02 PM
0
0
Sun, 20 Apr  03 PM
0
0
Sun, 20 Apr  04 PM
0
0
Sun, 20 Apr  05 PM
0
0
Sun, 20 Apr  06 PM
0
0
Sun, 20 Apr  07 PM
0
0
Sun, 20 Apr  08 PM
0
0
Sun, 20 Apr  09 PM
0
0
Sun, 20 Apr  10 PM
0
0
Sun, 20 Apr  11 PM
0
0
Mon, 21 Apr  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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