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Air Quality Forecast Guidance for Roper, NC

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 35.84 N, longitude: 76.60 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 11/23, 4Z)
44
42
*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
Sat, 22 Nov  11 PM
37
38
Sun, 23 Nov  12 AM
37
37
Sun, 23 Nov  01 AM
37
37
Sun, 23 Nov  02 AM
38
37
Sun, 23 Nov  03 AM
39
37
Sun, 23 Nov  04 AM
40
37
Sun, 23 Nov  05 AM
40
38
Sun, 23 Nov  06 AM
39
38
Sun, 23 Nov  07 AM
39
38
Sun, 23 Nov  08 AM
37
38
Sun, 23 Nov  09 AM
36
38
Sun, 23 Nov  10 AM
36
38
Sun, 23 Nov  11 AM
35
38
Sun, 23 Nov  12 PM
39
38
Sun, 23 Nov  01 PM
44
38
Sun, 23 Nov  02 PM
45
39
Sun, 23 Nov  03 PM
45
40
Sun, 23 Nov  04 PM
45
40
Sun, 23 Nov  05 PM
46
42
Sun, 23 Nov  06 PM
49
44
Sun, 23 Nov   07 PM
49
45
Sun, 23 Nov   08 PM
49
47
Sun, 23 Nov   09 PM
49
47
Sun, 23 Nov   10 PM
47
48
Sun, 23 Nov   11 PM
44
47
Mon, 24 Nov   12 AM
43
47
Mon, 24 Nov   01 AM
42
46
Mon, 24 Nov   02 AM
41
46
Mon, 24 Nov   03 AM
41
44
Mon, 24 Nov   04 AM
41
43
Mon, 24 Nov   05 AM
41
42
Mon, 24 Nov   06 AM
41
42
Mon, 24 Nov   07 AM
40
41
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sat, 22 Nov  11 PM
0
0
Sun, 23 Nov  12 AM
0
0
Sun, 23 Nov  01 AM
0
1
Sun, 23 Nov  02 AM
0
1
Sun, 23 Nov  03 AM
0
0
Sun, 23 Nov  04 AM
0
0
Sun, 23 Nov  05 AM
0
0
Sun, 23 Nov  06 AM
0
0
Sun, 23 Nov  07 AM
0
0
Sun, 23 Nov  08 AM
0
0
Sun, 23 Nov  09 AM
0
0
Sun, 23 Nov  10 AM
1
0
Sun, 23 Nov  11 AM
0
0
Sun, 23 Nov  12 PM
0
0
Sun, 23 Nov  01 PM
0
0
Sun, 23 Nov  02 PM
0
0
Sun, 23 Nov  03 PM
0
0
Sun, 23 Nov  04 PM
0
0
Sun, 23 Nov  05 PM
0
0
Sun, 23 Nov  06 PM
0
0
Sun, 23 Nov  07 PM
0
0
Sun, 23 Nov  08 PM
0
0
Sun, 23 Nov  09 PM
0
0
Sun, 23 Nov  10 PM
0
0
Sun, 23 Nov  11 PM
0
0
Mon, 24 Nov  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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