Air Quality Forecast Guidance for Georgetown, TX

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 30.65 N, longitude: 97.69 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)
55
51
*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, 21 Oct  03 PM
51
38
Tue, 21 Oct  04 PM
52
42
Tue, 21 Oct  05 PM
55
46
Tue, 21 Oct  06 PM
55
50
Tue, 21 Oct   07 PM
49
51
Tue, 21 Oct   08 PM
42
50
Tue, 21 Oct   09 PM
38
49
Tue, 21 Oct   10 PM
33
47
Tue, 21 Oct   11 PM
28
44
Wed, 22 Oct   12 AM
24
41
Wed, 22 Oct   01 AM
24
37
Wed, 22 Oct   02 AM
24
33
Wed, 22 Oct   03 AM
26
30
Wed, 22 Oct   04 AM
27
28
Wed, 22 Oct   05 AM
27
27
Wed, 22 Oct   06 AM
26
26
Wed, 22 Oct   07 AM
23
25
Wed, 22 Oct   08 AM
19
25
Wed, 22 Oct   09 AM
17
24
Wed, 22 Oct   10 AM
20
23
Wed, 22 Oct   11 AM
35
24
Wed, 22 Oct   12 PM
46
27
Wed, 22 Oct   01 PM
49
29
Wed, 22 Oct   02 PM
50
32
Wed, 22 Oct   03 PM
52
36
Wed, 22 Oct   04 PM
54
40
Wed, 22 Oct   05 PM
54
45
Wed, 22 Oct   06 PM
51
49
Wed, 22 Oct   07 PM
45
50
Wed, 22 Oct   08 PM
39
49
Wed, 22 Oct   09 PM
35
48
Wed, 22 Oct   10 PM
31
45
Wed, 22 Oct   11 PM
26
42
Thu, 23 Oct   12 AM
21
38
Thu, 23 Oct   01 AM
19
33
Thu, 23 Oct   02 AM
18
29
Thu, 23 Oct   03 AM
18
26
Thu, 23 Oct   04 AM
18
23
Thu, 23 Oct   05 AM
18
21
Thu, 23 Oct   06 AM
18
20
Thu, 23 Oct   07 AM
17
18
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, 21 Oct  03 PM
0
0
Tue, 21 Oct  04 PM
0
0
Tue, 21 Oct  05 PM
0
0
Tue, 21 Oct  06 PM
0
0
Tue, 21 Oct  07 PM
0
0
Tue, 21 Oct  08 PM
0
0
Tue, 21 Oct  09 PM
0
0
Tue, 21 Oct  10 PM
0
0
Tue, 21 Oct  11 PM
0
0
Wed, 22 Oct  12 AM
0
0
Wed, 22 Oct  01 AM
0
0
Wed, 22 Oct  02 AM
0
0
Wed, 22 Oct  03 AM
0
0
Wed, 22 Oct  04 AM
0
0
Wed, 22 Oct  05 AM
0
0
Wed, 22 Oct  06 AM
0
0
Wed, 22 Oct  07 AM
0
0
Wed, 22 Oct  08 AM
0
0
Wed, 22 Oct  09 AM
0
0
Wed, 22 Oct  10 AM
0
0
Wed, 22 Oct  11 AM
0
0
Wed, 22 Oct  12 PM
0
0
Wed, 22 Oct  01 PM
0
0
Wed, 22 Oct  02 PM
0
0
Wed, 22 Oct  03 PM
0
0
Wed, 22 Oct  04 PM
0
0
Wed, 22 Oct  05 PM
0
0
Wed, 22 Oct  06 PM
0
0
Wed, 22 Oct  07 PM
0
0
Wed, 22 Oct  08 PM
0
0
Wed, 22 Oct  09 PM
0
0
Wed, 22 Oct  10 PM
0
0
Wed, 22 Oct  11 PM
0
0
Thu, 23 Oct  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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