Air Quality Forecast Guidance for Roxboro, NC

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 36.40 N, longitude: 78.98 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 06/18, 4Z)
58
55
*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
Mon, 18 Jun  01 AM
25
41
Mon, 18 Jun  02 AM
20
36
Mon, 18 Jun  03 AM
18
32
Mon, 18 Jun  04 AM
19
28
Mon, 18 Jun  05 AM
19
25
Mon, 18 Jun  06 AM
20
23
Mon, 18 Jun  07 AM
23
22
Mon, 18 Jun  08 AM
37
23
Mon, 18 Jun  09 AM
36
24
Mon, 18 Jun  10 AM
36
26
Mon, 18 Jun  11 AM
43
29
Mon, 18 Jun  12 PM
51
33
Mon, 18 Jun  01 PM
52
37
Mon, 18 Jun  02 PM
52
41
Mon, 18 Jun  03 PM
52
45
Mon, 18 Jun  04 PM
53
47
Mon, 18 Jun  05 PM
54
49
Mon, 18 Jun  06 PM
55
52
Mon, 18 Jun  07 PM
53
53
Mon, 18 Jun   08 PM
45
52
Mon, 18 Jun   09 PM
38
50
Mon, 18 Jun   10 PM
35
48
Mon, 18 Jun   11 PM
34
46
Tue, 19 Jun   12 AM
35
44
Tue, 19 Jun   01 AM
35
41
Tue, 19 Jun   02 AM
34
39
Tue, 19 Jun   03 AM
30
36
Tue, 19 Jun   04 AM
24
33
Tue, 19 Jun   05 AM
22
31
Tue, 19 Jun   06 AM
21
29
Tue, 19 Jun   07 AM
21
28
Tue, 19 Jun   08 AM
25
27
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Mon, 18 Jun  01 AM
0
0
Mon, 18 Jun  02 AM
0
0
Mon, 18 Jun  03 AM
0
0
Mon, 18 Jun  04 AM
0
0
Mon, 18 Jun  05 AM
0
0
Mon, 18 Jun  06 AM
0
0
Mon, 18 Jun  07 AM
0
0
Mon, 18 Jun  08 AM
0
0
Mon, 18 Jun  09 AM
0
0
Mon, 18 Jun  10 AM
0
0
Mon, 18 Jun  11 AM
0
0
Mon, 18 Jun  12 PM
0
0
Mon, 18 Jun  01 PM
0
0
Mon, 18 Jun  02 PM
0
0
Mon, 18 Jun  03 PM
0
0
Mon, 18 Jun  04 PM
0
0
Mon, 18 Jun  05 PM
0
0
Mon, 18 Jun  06 PM
0
0
Mon, 18 Jun  07 PM
0
0
Mon, 18 Jun  08 PM
0
0
Mon, 18 Jun  09 PM
0
0
Mon, 18 Jun  10 PM
0
0
Mon, 18 Jun  11 PM
0
0
Tue, 19 Jun  12 AM
0
0
Tue, 19 Jun  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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