Air Quality Forecast Guidance for Norman, OK

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 35.22 N, longitude: 97.44 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 06/24, 4Z)
60
53
*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
Fri, 23 Jun  03 PM
59
46
Fri, 23 Jun  04 PM
56
50
Fri, 23 Jun  05 PM
49
52
Fri, 23 Jun  06 PM
46
53
Fri, 23 Jun   07 PM
43
52
Fri, 23 Jun   08 PM
40
51
Fri, 23 Jun   09 PM
37
49
Fri, 23 Jun   10 PM
35
46
Fri, 23 Jun   11 PM
34
43
Sat, 24 Jun   12 AM
32
40
Sat, 24 Jun   01 AM
31
37
Sat, 24 Jun   02 AM
30
35
Sat, 24 Jun   03 AM
29
34
Sat, 24 Jun   04 AM
27
32
Sat, 24 Jun   05 AM
25
30
Sat, 24 Jun   06 AM
24
29
Sat, 24 Jun   07 AM
24
28
Sat, 24 Jun   08 AM
23
27
Sat, 24 Jun   09 AM
25
26
Sat, 24 Jun   10 AM
26
26
Sat, 24 Jun   11 AM
26
25
Sat, 24 Jun   12 PM
30
25
Sat, 24 Jun   01 PM
31
26
Sat, 24 Jun   02 PM
32
27
Sat, 24 Jun   03 PM
34
28
Sat, 24 Jun   04 PM
36
30
Sat, 24 Jun   05 PM
40
32
Sat, 24 Jun   06 PM
41
34
Sat, 24 Jun   07 PM
40
35
Sat, 24 Jun   08 PM
34
36
Sat, 24 Jun   09 PM
30
36
Sat, 24 Jun   10 PM
28
35
Sat, 24 Jun   11 PM
27
34
Sun, 25 Jun   12 AM
25
33
Sun, 25 Jun   01 AM
23
31
Sun, 25 Jun   02 AM
21
28
Sun, 25 Jun   03 AM
20
26
Sun, 25 Jun   04 AM
20
24
Sun, 25 Jun   05 AM
21
23
Sun, 25 Jun   06 AM
20
22
Sun, 25 Jun   07 AM
18
21
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Fri, 23 Jun  03 PM
0
0
Fri, 23 Jun  04 PM
0
1
Fri, 23 Jun  05 PM
0
1
Fri, 23 Jun  06 PM
0
1
Fri, 23 Jun  07 PM
0
2
Fri, 23 Jun  08 PM
0
2
Fri, 23 Jun  09 PM
0
1
Fri, 23 Jun  10 PM
0
2
Fri, 23 Jun  11 PM
0
1
Sat, 24 Jun  12 AM
0
0
Sat, 24 Jun  01 AM
0
1
Sat, 24 Jun  02 AM
0
0
Sat, 24 Jun  03 AM
0
0
Sat, 24 Jun  04 AM
0
0
Sat, 24 Jun  05 AM
0
0
Sat, 24 Jun  06 AM
0
0
Sat, 24 Jun  07 AM
0
0
Sat, 24 Jun  08 AM
0
0
Sat, 24 Jun  09 AM
0
0
Sat, 24 Jun  10 AM
0
0
Sat, 24 Jun  11 AM
0
0
Sat, 24 Jun  12 PM
0
0
Sat, 24 Jun  01 PM
0
0
Sat, 24 Jun  02 PM
0
0
Sat, 24 Jun  03 PM
0
0
Sat, 24 Jun  04 PM
0
0
Sat, 24 Jun  05 PM
0
0
Sat, 24 Jun  06 PM
0
0
Sat, 24 Jun  07 PM
0
0
Sat, 24 Jun  08 PM
0
0
Sat, 24 Jun  09 PM
0
0
Sat, 24 Jun  10 PM
0
0
Sat, 24 Jun  11 PM
0
0
Sun, 25 Jun  12 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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