Air Quality Forecast Guidance for Granger, TX

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 30.72 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 04/24, 4Z)
51
49
*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
Wed, 23 Apr  10 PM
37
47
Wed, 23 Apr  11 PM
32
45
Thu, 24 Apr  12 AM
28
42
Thu, 24 Apr  01 AM
26
39
Thu, 24 Apr  02 AM
25
36
Thu, 24 Apr  03 AM
25
33
Thu, 24 Apr  04 AM
26
30
Thu, 24 Apr  05 AM
27
28
Thu, 24 Apr  06 AM
27
27
Thu, 24 Apr  07 AM
27
26
Thu, 24 Apr  08 AM
27
26
Thu, 24 Apr  09 AM
28
27
Thu, 24 Apr  10 AM
29
27
Thu, 24 Apr  11 AM
31
28
Thu, 24 Apr  12 PM
34
29
Thu, 24 Apr  01 PM
40
30
Thu, 24 Apr  02 PM
46
33
Thu, 24 Apr  03 PM
44
35
Thu, 24 Apr  04 PM
41
37
Thu, 24 Apr  05 PM
42
39
Thu, 24 Apr  06 PM
45
40
Thu, 24 Apr   07 PM
49
43
Thu, 24 Apr   08 PM
48
45
Thu, 24 Apr   09 PM
44
45
Thu, 24 Apr   10 PM
40
44
Thu, 24 Apr   11 PM
37
43
Fri, 25 Apr   12 AM
34
42
Fri, 25 Apr   01 AM
31
41
Fri, 25 Apr   02 AM
28
39
Fri, 25 Apr   03 AM
30
37
Fri, 25 Apr   04 AM
36
35
Fri, 25 Apr   05 AM
36
34
Fri, 25 Apr   06 AM
35
33
Fri, 25 Apr   07 AM
31
33
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Wed, 23 Apr  10 PM
0
0
Wed, 23 Apr  11 PM
0
0
Thu, 24 Apr  12 AM
0
0
Thu, 24 Apr  01 AM
0
0
Thu, 24 Apr  02 AM
0
0
Thu, 24 Apr  03 AM
0
0
Thu, 24 Apr  04 AM
0
0
Thu, 24 Apr  05 AM
0
0
Thu, 24 Apr  06 AM
0
0
Thu, 24 Apr  07 AM
0
0
Thu, 24 Apr  08 AM
0
0
Thu, 24 Apr  09 AM
0
0
Thu, 24 Apr  10 AM
0
0
Thu, 24 Apr  11 AM
0
0
Thu, 24 Apr  12 PM
0
0
Thu, 24 Apr  01 PM
0
0
Thu, 24 Apr  02 PM
0
0
Thu, 24 Apr  03 PM
0
0
Thu, 24 Apr  04 PM
0
0
Thu, 24 Apr  05 PM
0
0
Thu, 24 Apr  06 PM
0
0
Thu, 24 Apr  07 PM
0
0
Thu, 24 Apr  08 PM
0
0
Thu, 24 Apr  09 PM
0
0
Thu, 24 Apr  10 PM
0
0
Thu, 24 Apr  11 PM
0
0
Fri, 25 Apr  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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