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 08/22, 4Z)
63
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
Tue, 22 Aug  01 AM
33
37
Tue, 22 Aug  02 AM
31
35
Tue, 22 Aug  03 AM
28
33
Tue, 22 Aug  04 AM
25
31
Tue, 22 Aug  05 AM
22
30
Tue, 22 Aug  06 AM
21
28
Tue, 22 Aug  07 AM
20
27
Tue, 22 Aug  08 AM
21
25
Tue, 22 Aug  09 AM
26
24
Tue, 22 Aug  10 AM
32
24
Tue, 22 Aug  11 AM
44
26
Tue, 22 Aug  12 PM
52
30
Tue, 22 Aug  01 PM
56
34
Tue, 22 Aug  02 PM
59
39
Tue, 22 Aug  03 PM
60
44
Tue, 22 Aug  04 PM
61
49
Tue, 22 Aug  05 PM
58
53
Tue, 22 Aug  06 PM
53
55
Tue, 22 Aug  07 PM
48
56
Tue, 22 Aug   08 PM
43
55
Tue, 22 Aug   09 PM
40
53
Tue, 22 Aug   10 PM
36
50
Tue, 22 Aug   11 PM
33
46
Wed, 23 Aug   12 AM
31
43
Wed, 23 Aug   01 AM
30
39
Wed, 23 Aug   02 AM
28
36
Wed, 23 Aug   03 AM
26
33
Wed, 23 Aug   04 AM
24
31
Wed, 23 Aug   05 AM
25
29
Wed, 23 Aug   06 AM
25
28
Wed, 23 Aug   07 AM
22
26
Wed, 23 Aug   08 AM
18
25
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, 22 Aug  01 AM
0
0
Tue, 22 Aug  02 AM
0
0
Tue, 22 Aug  03 AM
0
0
Tue, 22 Aug  04 AM
0
0
Tue, 22 Aug  05 AM
0
0
Tue, 22 Aug  06 AM
0
0
Tue, 22 Aug  07 AM
0
0
Tue, 22 Aug  08 AM
0
0
Tue, 22 Aug  09 AM
0
0
Tue, 22 Aug  10 AM
0
0
Tue, 22 Aug  11 AM
0
0
Tue, 22 Aug  12 PM
0
0
Tue, 22 Aug  01 PM
0
0
Tue, 22 Aug  02 PM
0
0
Tue, 22 Aug  03 PM
0
0
Tue, 22 Aug  04 PM
0
0
Tue, 22 Aug  05 PM
0
0
Tue, 22 Aug  06 PM
0
0
Tue, 22 Aug  07 PM
0
0
Tue, 22 Aug  08 PM
0
0
Tue, 22 Aug  09 PM
0
0
Tue, 22 Aug  10 PM
0
0
Tue, 22 Aug  11 PM
0
0
Wed, 23 Aug  12 AM
0
0
Wed, 23 Aug  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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