Air Quality Forecast Guidance for Orvil, TX

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 27.59 N, longitude: 99.47 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 10/01, 4Z)
31
25
*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
Sat, 30 Sep  12 PM
16
17
Sat, 30 Sep  01 PM
16
17
Sat, 30 Sep  02 PM
19
17
Sat, 30 Sep  03 PM
25
18
Sat, 30 Sep  04 PM
29
21
Sat, 30 Sep  05 PM
31
23
Sat, 30 Sep  06 PM
27
23
Sat, 30 Sep   07 PM
21
23
Sat, 30 Sep   08 PM
22
24
Sat, 30 Sep   09 PM
22
25
Sat, 30 Sep   10 PM
23
25
Sat, 30 Sep   11 PM
24
25
Sun, 01 Oct   12 AM
22
24
Sun, 01 Oct   01 AM
19
22
Sun, 01 Oct   02 AM
19
21
Sun, 01 Oct   03 AM
16
21
Sun, 01 Oct   04 AM
14
20
Sun, 01 Oct   05 AM
11
18
Sun, 01 Oct   06 AM
9
17
Sun, 01 Oct   07 AM
11
15
Sun, 01 Oct   08 AM
14
14
Sun, 01 Oct   09 AM
17
14
Sun, 01 Oct   10 AM
23
14
Sun, 01 Oct   11 AM
19
15
Sun, 01 Oct   12 PM
11
14
Sun, 01 Oct   01 PM
13
14
Sun, 01 Oct   02 PM
19
16
Sun, 01 Oct   03 PM
22
17
Sun, 01 Oct   04 PM
25
18
Sun, 01 Oct   05 PM
22
19
Sun, 01 Oct   06 PM
27
20
Sun, 01 Oct   07 PM
27
21
Sun, 01 Oct   08 PM
25
22
Sun, 01 Oct   09 PM
30
25
Sun, 01 Oct   10 PM
30
26
Sun, 01 Oct   11 PM
30
27
Mon, 02 Oct   12 AM
28
28
Mon, 02 Oct   01 AM
30
29
Mon, 02 Oct   02 AM
27
28
Mon, 02 Oct   03 AM
23
28
Mon, 02 Oct   04 AM
23
28
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)
06Z Model Run
Sat, 30 Sep  12 PM
0
0
Sat, 30 Sep  01 PM
0
0
Sat, 30 Sep  02 PM
0
0
Sat, 30 Sep  03 PM
0
0
Sat, 30 Sep  04 PM
0
0
Sat, 30 Sep  05 PM
0
0
Sat, 30 Sep  06 PM
0
0
Sat, 30 Sep  07 PM
0
0
Sat, 30 Sep  08 PM
0
0
Sat, 30 Sep  09 PM
0
0
Sat, 30 Sep  10 PM
0
0
Sat, 30 Sep  11 PM
0
0
Sun, 01 Oct  12 AM
0
0
Sun, 01 Oct  01 AM
0
0
Sun, 01 Oct  02 AM
0
0
Sun, 01 Oct  03 AM
0
0
Sun, 01 Oct  04 AM
0
0
Sun, 01 Oct  05 AM
0
0
Sun, 01 Oct  06 AM
0
0
Sun, 01 Oct  07 AM
0
0
Sun, 01 Oct  08 AM
0
0
Sun, 01 Oct  09 AM
0
0
Sun, 01 Oct  10 AM
0
0
Sun, 01 Oct  11 AM
0
0
Sun, 01 Oct  12 PM
0
0
Sun, 01 Oct  01 PM
0
0
Sun, 01 Oct  02 PM
0
0
Sun, 01 Oct  03 PM
0
0
Sun, 01 Oct  04 PM
0
0
Sun, 01 Oct  05 PM
0
0
Sun, 01 Oct  06 PM
0
0
Sun, 01 Oct  07 PM
0
0
Sun, 01 Oct  08 PM
0
0
National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ

    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team 		Disclaimer
Information Quality
Credits
Glossary
 Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities