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 10/23, 4Z)
52
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, 22 Oct  11 PM
29
42
Thu, 23 Oct  12 AM
26
39
Thu, 23 Oct  01 AM
24
35
Thu, 23 Oct  02 AM
22
32
Thu, 23 Oct  03 AM
21
29
Thu, 23 Oct  04 AM
21
26
Thu, 23 Oct  05 AM
20
24
Thu, 23 Oct  06 AM
20
23
Thu, 23 Oct  07 AM
19
22
Thu, 23 Oct  08 AM
18
20
Thu, 23 Oct  09 AM
16
20
Thu, 23 Oct  10 AM
25
20
Thu, 23 Oct  11 AM
38
22
Thu, 23 Oct  12 PM
47
25
Thu, 23 Oct  01 PM
53
29
Thu, 23 Oct  02 PM
55
34
Thu, 23 Oct  03 PM
56
38
Thu, 23 Oct  04 PM
56
43
Thu, 23 Oct  05 PM
54
48
Thu, 23 Oct  06 PM
53
52
Thu, 23 Oct   07 PM
49
53
Thu, 23 Oct   08 PM
44
53
Thu, 23 Oct   09 PM
39
51
Thu, 23 Oct   10 PM
34
48
Thu, 23 Oct   11 PM
28
45
Fri, 24 Oct   12 AM
24
41
Fri, 24 Oct   01 AM
21
37
Fri, 24 Oct   02 AM
20
32
Fri, 24 Oct   03 AM
20
29
Fri, 24 Oct   04 AM
19
26
Fri, 24 Oct   05 AM
18
23
Fri, 24 Oct   06 AM
18
21
Fri, 24 Oct   07 AM
17
20
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, 22 Oct  11 PM
0
2
Thu, 23 Oct  12 AM
0
2
Thu, 23 Oct  01 AM
0
2
Thu, 23 Oct  02 AM
0
2
Thu, 23 Oct  03 AM
0
2
Thu, 23 Oct  04 AM
0
1
Thu, 23 Oct  05 AM
1
1
Thu, 23 Oct  06 AM
1
1
Thu, 23 Oct  07 AM
1
0
Thu, 23 Oct  08 AM
0
0
Thu, 23 Oct  09 AM
0
0
Thu, 23 Oct  10 AM
0
1
Thu, 23 Oct  11 AM
0
0
Thu, 23 Oct  12 PM
0
1
Thu, 23 Oct  01 PM
0
1
Thu, 23 Oct  02 PM
0
0
Thu, 23 Oct  03 PM
0
1
Thu, 23 Oct  04 PM
0
0
Thu, 23 Oct  05 PM
0
0
Thu, 23 Oct  06 PM
1
0
Thu, 23 Oct  07 PM
0
0
Thu, 23 Oct  08 PM
0
0
Thu, 23 Oct  09 PM
0
0
Thu, 23 Oct  10 PM
0
0
Thu, 23 Oct  11 PM
0
0
Fri, 24 Oct  12 AM
0
1

National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ


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