Air Quality Forecast Guidance for Concord, NC

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 35.41 N, longitude: 80.58 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 07/27, 4Z)
66
62
*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, 26 Jul  04 PM
65
54
Sat, 26 Jul  05 PM
66
58
Sat, 26 Jul  06 PM
65
60
Sat, 26 Jul  07 PM
61
62
Sat, 26 Jul   08 PM
53
62
Sat, 26 Jul   09 PM
47
60
Sat, 26 Jul   10 PM
44
58
Sat, 26 Jul   11 PM
40
55
Sun, 27 Jul   12 AM
37
52
Sun, 27 Jul   01 AM
35
48
Sun, 27 Jul   02 AM
35
44
Sun, 27 Jul   03 AM
35
41
Sun, 27 Jul   04 AM
34
38
Sun, 27 Jul   05 AM
32
37
Sun, 27 Jul   06 AM
30
35
Sun, 27 Jul   07 AM
28
34
Sun, 27 Jul   08 AM
29
32
Sun, 27 Jul   09 AM
39
33
Sun, 27 Jul   10 AM
57
36
Sun, 27 Jul   11 AM
65
40
Sun, 27 Jul   12 PM
63
43
Sun, 27 Jul   01 PM
62
47
Sun, 27 Jul   02 PM
65
51
Sun, 27 Jul   03 PM
67
56
Sun, 27 Jul   04 PM
64
60
Sun, 27 Jul   05 PM
62
63
Sun, 27 Jul   06 PM
60
64
Sun, 27 Jul   07 PM
56
62
Sun, 27 Jul   08 PM
52
61
Sun, 27 Jul   09 PM
48
59
Sun, 27 Jul   10 PM
46
57
Sun, 27 Jul   11 PM
43
54
Mon, 28 Jul   12 AM
41
51
Mon, 28 Jul   01 AM
37
48
Mon, 28 Jul   02 AM
33
44
Mon, 28 Jul   03 AM
31
41
Mon, 28 Jul   04 AM
31
39
Mon, 28 Jul   05 AM
30
37
Mon, 28 Jul   06 AM
29
35
Mon, 28 Jul   07 AM
26
32
Mon, 28 Jul   08 AM
27
31
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, 26 Jul  03 PM
0
0
Sat, 26 Jul  04 PM
0
0
Sat, 26 Jul  05 PM
0
0
Sat, 26 Jul  06 PM
0
0
Sat, 26 Jul  07 PM
0
0
Sat, 26 Jul  08 PM
0
0
Sat, 26 Jul  09 PM
0
0
Sat, 26 Jul  10 PM
0
0
Sat, 26 Jul  11 PM
0
0
Sun, 27 Jul  12 AM
0
0
Sun, 27 Jul  01 AM
0
0
Sun, 27 Jul  02 AM
0
0
Sun, 27 Jul  03 AM
0
0
Sun, 27 Jul  04 AM
0
0
Sun, 27 Jul  05 AM
0
0
Sun, 27 Jul  06 AM
0
0
Sun, 27 Jul  07 AM
0
0
Sun, 27 Jul  08 AM
0
0
Sun, 27 Jul  09 AM
0
0
Sun, 27 Jul  10 AM
0
0
Sun, 27 Jul  11 AM
0
0
Sun, 27 Jul  12 PM
0
0
Sun, 27 Jul  01 PM
0
0
Sun, 27 Jul  02 PM
0
0
Sun, 27 Jul  03 PM
0
0
Sun, 27 Jul  04 PM
0
0
Sun, 27 Jul  05 PM
0
0
Sun, 27 Jul  06 PM
0
0
Sun, 27 Jul  07 PM
0
0
Sun, 27 Jul  08 PM
0
0
Sun, 27 Jul  09 PM
0
0
Sun, 27 Jul  10 PM
0
0
Sun, 27 Jul  11 PM
0
0
Mon, 28 Jul  12 AM
0
0
Mon, 28 Jul  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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