Air Quality Forecast Guidance for Terrell, NC

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 35.60 N, longitude: 80.90 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 10/22, 4Z)
54
47
*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
Thu, 21 Oct  05 PM
48
41
Thu, 21 Oct  06 PM
44
45
Thu, 21 Oct  07 PM
44
47
Thu, 21 Oct   08 PM
40
47
Thu, 21 Oct   09 PM
38
46
Thu, 21 Oct   10 PM
35
44
Thu, 21 Oct   11 PM
31
42
Fri, 22 Oct   12 AM
29
39
Fri, 22 Oct   01 AM
26
36
Fri, 22 Oct   02 AM
23
33
Fri, 22 Oct   03 AM
20
30
Fri, 22 Oct   04 AM
18
28
Fri, 22 Oct   05 AM
19
25
Fri, 22 Oct   06 AM
14
23
Fri, 22 Oct   07 AM
11
20
Fri, 22 Oct   08 AM
4
17
Fri, 22 Oct   09 AM
2
14
Fri, 22 Oct   10 AM
7
12
Fri, 22 Oct   11 AM
16
11
Fri, 22 Oct   12 PM
29
13
Fri, 22 Oct   01 PM
36
15
Fri, 22 Oct   02 PM
40
18
Fri, 22 Oct   03 PM
43
22
Fri, 22 Oct   04 PM
43
27
Fri, 22 Oct   05 PM
44
32
Fri, 22 Oct   06 PM
41
36
Fri, 22 Oct   07 PM
30
38
Fri, 22 Oct   08 PM
19
37
Fri, 22 Oct   09 PM
20
35
Fri, 22 Oct   10 PM
20
33
Fri, 22 Oct   11 PM
16
29
Sat, 23 Oct   12 AM
11
25
Sat, 23 Oct   01 AM
7
21
Sat, 23 Oct   02 AM
3
16
Sat, 23 Oct   03 AM
2
12
Sat, 23 Oct   04 AM
1
10
Sat, 23 Oct   05 AM
4
8
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Thu, 21 Oct  05 PM
8
3
Thu, 21 Oct  06 PM
5
3
Thu, 21 Oct  07 PM
4
2
Thu, 21 Oct  08 PM
3
2
Thu, 21 Oct  09 PM
4
2
Thu, 21 Oct  10 PM
4
2
Thu, 21 Oct  11 PM
7
2
Fri, 22 Oct  12 AM
10
3
Fri, 22 Oct  01 AM
13
3
Fri, 22 Oct  02 AM
13
4
Fri, 22 Oct  03 AM
10
3
Fri, 22 Oct  04 AM
9
2
Fri, 22 Oct  05 AM
9
2
Fri, 22 Oct  06 AM
9
1
Fri, 22 Oct  07 AM
8
1
Fri, 22 Oct  08 AM
6
1
Fri, 22 Oct  09 AM
7
1
Fri, 22 Oct  10 AM
8
1
Fri, 22 Oct  11 AM
4
1
Fri, 22 Oct  12 PM
2
1
Fri, 22 Oct  01 PM
1
1
Fri, 22 Oct  02 PM
1
0
Fri, 22 Oct  03 PM
0
0
Fri, 22 Oct  04 PM
0
0
Fri, 22 Oct  05 PM
0
0
Fri, 22 Oct  06 PM
0
0
Fri, 22 Oct  07 PM
0
0
Fri, 22 Oct  08 PM
0
0
Fri, 22 Oct  09 PM
0
0
Fri, 22 Oct  10 PM
0
0
Fri, 22 Oct  11 PM
0
0
Sat, 23 Oct  12 AM
0
0
Sat, 23 Oct  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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