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 08/31, 4Z)
38
34
*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, 31 Aug  05 AM
5
13
Sun, 31 Aug  06 AM
4
10
Sun, 31 Aug  07 AM
3
8
Sun, 31 Aug  08 AM
4
6
Sun, 31 Aug  09 AM
8
6
Sun, 31 Aug  10 AM
24
8
Sun, 31 Aug  11 AM
34
11
Sun, 31 Aug  12 PM
37
15
Sun, 31 Aug  01 PM
38
19
Sun, 31 Aug  02 PM
36
23
Sun, 31 Aug  03 PM
34
27
Sun, 31 Aug  04 PM
31
30
Sun, 31 Aug  05 PM
27
32
Sun, 31 Aug  06 PM
21
32
Sun, 31 Aug   07 PM
13
30
Sun, 31 Aug   08 PM
4
26
Sun, 31 Aug   09 PM
3
21
Sun, 31 Aug   10 PM
2
17
Sun, 31 Aug   11 PM
2
13
Mon, 01 Sep   12 AM
2
9
Mon, 01 Sep   01 AM
2
6
Mon, 01 Sep   02 AM
3
4
Mon, 01 Sep   03 AM
4
3
Mon, 01 Sep   04 AM
5
3
Mon, 01 Sep   05 AM
6
3
Mon, 01 Sep   06 AM
6
4
Mon, 01 Sep   07 AM
4
4
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, 31 Aug  05 AM
0
0
Sun, 31 Aug  06 AM
0
0
Sun, 31 Aug  07 AM
0
0
Sun, 31 Aug  08 AM
0
0
Sun, 31 Aug  09 AM
0
0
Sun, 31 Aug  10 AM
0
0
Sun, 31 Aug  11 AM
0
0
Sun, 31 Aug  12 PM
0
0
Sun, 31 Aug  01 PM
0
0
Sun, 31 Aug  02 PM
0
0
Sun, 31 Aug  03 PM
0
0
Sun, 31 Aug  04 PM
0
0
Sun, 31 Aug  05 PM
0
0
Sun, 31 Aug  06 PM
0
0
Sun, 31 Aug  07 PM
0
0
Sun, 31 Aug  08 PM
0
0
Sun, 31 Aug  09 PM
0
0
Sun, 31 Aug  10 PM
0
0
Sun, 31 Aug  11 PM
0
0
Mon, 01 Sep  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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