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 07/01, 4Z)
62
60
*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
Tue, 30 Jun  04 PM
61
56
Tue, 30 Jun  05 PM
59
59
Tue, 30 Jun  06 PM
55
60
Tue, 30 Jun  07 PM
51
59
Tue, 30 Jun   08 PM
47
57
Tue, 30 Jun   09 PM
44
55
Tue, 30 Jun   10 PM
45
53
Tue, 30 Jun   11 PM
48
51
Wed, 01 Jul   12 AM
51
50
Wed, 01 Jul   01 AM
51
49
Wed, 01 Jul   02 AM
48
48
Wed, 01 Jul   03 AM
45
48
Wed, 01 Jul   04 AM
43
47
Wed, 01 Jul   05 AM
42
47
Wed, 01 Jul   06 AM
40
46
Wed, 01 Jul   07 AM
36
44
Wed, 01 Jul   08 AM
33
42
Wed, 01 Jul   09 AM
36
40
Wed, 01 Jul   10 AM
42
39
Wed, 01 Jul   11 AM
50
40
Wed, 01 Jul   12 PM
54
42
Wed, 01 Jul   01 PM
55
43
Wed, 01 Jul   02 PM
55
45
Wed, 01 Jul   03 PM
54
47
Wed, 01 Jul   04 PM
56
50
Wed, 01 Jul   05 PM
57
53
Wed, 01 Jul   06 PM
56
55
Wed, 01 Jul   07 PM
53
55
Wed, 01 Jul   08 PM
50
55
Wed, 01 Jul   09 PM
44
53
Wed, 01 Jul   10 PM
40
51
Wed, 01 Jul   11 PM
37
49
Thu, 02 Jul   12 AM
34
46
Thu, 02 Jul   01 AM
32
43
Thu, 02 Jul   02 AM
31
40
Thu, 02 Jul   03 AM
31
37
Thu, 02 Jul   04 AM
31
35
Thu, 02 Jul   05 AM
31
33
Thu, 02 Jul   06 AM
30
32
Thu, 02 Jul   07 AM
27
31
Thu, 02 Jul   08 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
Tue, 30 Jun  01 PM
0
2
Tue, 30 Jun  02 PM
0
1
Tue, 30 Jun  03 PM
0
1
Tue, 30 Jun  04 PM
0
2
Tue, 30 Jun  05 PM
0
1
Tue, 30 Jun  06 PM
2
2
Tue, 30 Jun  07 PM
0
1
Tue, 30 Jun  08 PM
0
0
Tue, 30 Jun  09 PM
1
0
Tue, 30 Jun  10 PM
0
0
Tue, 30 Jun  11 PM
0
0
Wed, 01 Jul  12 AM
0
1
Wed, 01 Jul  01 AM
0
1
Wed, 01 Jul  02 AM
0
1
Wed, 01 Jul  03 AM
0
2
Wed, 01 Jul  04 AM
0
10
Wed, 01 Jul  05 AM
10
10
Wed, 01 Jul  06 AM
40
16
Wed, 01 Jul  07 AM
0
10
Wed, 01 Jul  08 AM
1
16
Wed, 01 Jul  09 AM
0
16
Wed, 01 Jul  10 AM
1
16
Wed, 01 Jul  11 AM
1
16
Wed, 01 Jul  12 PM
6
16
Wed, 01 Jul  01 PM
0
10
Wed, 01 Jul  02 PM
16
16
Wed, 01 Jul  03 PM
6
16
Wed, 01 Jul  04 PM
4
16
Wed, 01 Jul  05 PM
6
10
Wed, 01 Jul  06 PM
0
10
Wed, 01 Jul  07 PM
10
6
Wed, 01 Jul  08 PM
10
6
Wed, 01 Jul  09 PM
3
6
Wed, 01 Jul  10 PM
6
3
Wed, 01 Jul  11 PM
0
1
Thu, 02 Jul  12 AM
0
0
Thu, 02 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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