Air Quality Forecast Guidance for Madisonville, TX

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 30.95 N, longitude: 95.91 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 08/04, 4Z)
43
40
*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, 03 Aug  04 PM
41
35
Tue, 03 Aug  05 PM
42
37
Tue, 03 Aug  06 PM
43
39
Tue, 03 Aug   07 PM
42
40
Tue, 03 Aug   08 PM
35
40
Tue, 03 Aug   09 PM
28
39
Tue, 03 Aug   10 PM
22
37
Tue, 03 Aug   11 PM
18
34
Wed, 04 Aug   12 AM
17
31
Wed, 04 Aug   01 AM
12
27
Wed, 04 Aug   02 AM
8
23
Wed, 04 Aug   03 AM
7
18
Wed, 04 Aug   04 AM
10
15
Wed, 04 Aug   05 AM
14
14
Wed, 04 Aug   06 AM
14
13
Wed, 04 Aug   07 AM
11
12
Wed, 04 Aug   08 AM
9
11
Wed, 04 Aug   09 AM
18
11
Wed, 04 Aug   10 AM
25
14
Wed, 04 Aug   11 AM
29
16
Wed, 04 Aug   12 PM
32
19
Wed, 04 Aug   01 PM
34
21
Wed, 04 Aug   02 PM
36
24
Wed, 04 Aug   03 PM
38
28
Wed, 04 Aug   04 PM
38
31
Wed, 04 Aug   05 PM
38
34
Wed, 04 Aug   06 PM
38
35
Wed, 04 Aug   07 PM
36
36
Wed, 04 Aug   08 PM
32
36
Wed, 04 Aug   09 PM
25
35
Wed, 04 Aug   10 PM
21
33
Wed, 04 Aug   11 PM
20
31
Thu, 05 Aug   12 AM
21
29
Thu, 05 Aug   01 AM
23
27
Thu, 05 Aug   02 AM
26
25
Thu, 05 Aug   03 AM
22
24
Thu, 05 Aug   04 AM
16
22
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, 03 Aug  04 PM
0
0
Tue, 03 Aug  05 PM
0
0
Tue, 03 Aug  06 PM
0
0
Tue, 03 Aug  07 PM
0
0
Tue, 03 Aug  08 PM
0
0
Tue, 03 Aug  09 PM
0
0
Tue, 03 Aug  10 PM
0
0
Tue, 03 Aug  11 PM
0
0
Wed, 04 Aug  12 AM
0
0
Wed, 04 Aug  01 AM
0
0
Wed, 04 Aug  02 AM
0
0
Wed, 04 Aug  03 AM
0
0
Wed, 04 Aug  04 AM
0
0
Wed, 04 Aug  05 AM
0
0
Wed, 04 Aug  06 AM
0
0
Wed, 04 Aug  07 AM
0
0
Wed, 04 Aug  08 AM
0
0
Wed, 04 Aug  09 AM
0
0
Wed, 04 Aug  10 AM
0
0
Wed, 04 Aug  11 AM
0
0
Wed, 04 Aug  12 PM
0
0
Wed, 04 Aug  01 PM
0
0
Wed, 04 Aug  02 PM
0
0
Wed, 04 Aug  03 PM
0
0
Wed, 04 Aug  04 PM
0
0
Wed, 04 Aug  05 PM
0
0
Wed, 04 Aug  06 PM
0
0
Wed, 04 Aug  07 PM
0
0
Wed, 04 Aug  08 PM
0
0
Wed, 04 Aug  09 PM
0
0
Wed, 04 Aug  10 PM
0
0
Wed, 04 Aug  11 PM
0
0
Thu, 05 Aug  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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