Air Quality Forecast Guidance for Houston, TX

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 29.77 N, longitude: 95.39 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 07/06, 4Z)
43
42
*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
Sun, 05 Jul  11 PM
26
34
Mon, 06 Jul  12 AM
26
32
Mon, 06 Jul  01 AM
26
30
Mon, 06 Jul  02 AM
26
28
Mon, 06 Jul  03 AM
26
27
Mon, 06 Jul  04 AM
25
26
Mon, 06 Jul  05 AM
23
26
Mon, 06 Jul  06 AM
20
25
Mon, 06 Jul  07 AM
15
23
Mon, 06 Jul  08 AM
18
22
Mon, 06 Jul  09 AM
26
22
Mon, 06 Jul  10 AM
29
23
Mon, 06 Jul  11 AM
33
24
Mon, 06 Jul  12 PM
37
25
Mon, 06 Jul  01 PM
40
27
Mon, 06 Jul  02 PM
40
30
Mon, 06 Jul  03 PM
40
33
Mon, 06 Jul  04 PM
39
35
Mon, 06 Jul  05 PM
37
37
Mon, 06 Jul  06 PM
34
38
Mon, 06 Jul   07 PM
30
37
Mon, 06 Jul   08 PM
24
36
Mon, 06 Jul   09 PM
17
33
Mon, 06 Jul   10 PM
13
29
Mon, 06 Jul   11 PM
14
26
Tue, 07 Jul   12 AM
14
23
Tue, 07 Jul   01 AM
12
20
Tue, 07 Jul   02 AM
13
17
Tue, 07 Jul   03 AM
26
17
Tue, 07 Jul   04 AM
26
17
Tue, 07 Jul   05 AM
27
18
Tue, 07 Jul   06 AM
26
20
Tue, 07 Jul   07 AM
22
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
Sun, 05 Jul  11 PM
0
0
Mon, 06 Jul  12 AM
0
0
Mon, 06 Jul  01 AM
0
0
Mon, 06 Jul  02 AM
0
0
Mon, 06 Jul  03 AM
0
0
Mon, 06 Jul  04 AM
0
0
Mon, 06 Jul  05 AM
0
0
Mon, 06 Jul  06 AM
0
0
Mon, 06 Jul  07 AM
0
0
Mon, 06 Jul  08 AM
0
0
Mon, 06 Jul  09 AM
0
0
Mon, 06 Jul  10 AM
0
0
Mon, 06 Jul  11 AM
0
0
Mon, 06 Jul  12 PM
0
0
Mon, 06 Jul  01 PM
0
0
Mon, 06 Jul  02 PM
0
0
Mon, 06 Jul  03 PM
0
0
Mon, 06 Jul  04 PM
0
0
Mon, 06 Jul  05 PM
0
0
Mon, 06 Jul  06 PM
0
0
Mon, 06 Jul  07 PM
0
0
Mon, 06 Jul  08 PM
0
0
Mon, 06 Jul  09 PM
0
0
Mon, 06 Jul  10 PM
0
0
Mon, 06 Jul  11 PM
0
0
Tue, 07 Jul  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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