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Air Quality Forecast Guidance for Lacombe, LA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 30.31 N, longitude: 89.93 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 12/20, 4Z)
37
37
*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
Fri, 19 Dec  03 PM
36
36
Fri, 19 Dec  04 PM
35
36
Fri, 19 Dec  05 PM
34
36
Fri, 19 Dec   06 PM
35
36
Fri, 19 Dec   07 PM
34
36
Fri, 19 Dec   08 PM
34
35
Fri, 19 Dec   09 PM
33
35
Fri, 19 Dec   10 PM
34
34
Fri, 19 Dec   11 PM
35
34
Sat, 20 Dec   12 AM
36
34
Sat, 20 Dec   01 AM
37
35
Sat, 20 Dec   02 AM
37
35
Sat, 20 Dec   03 AM
38
36
Sat, 20 Dec   04 AM
38
36
Sat, 20 Dec   05 AM
38
36
Sat, 20 Dec   06 AM
38
37
Sat, 20 Dec   07 AM
37
37
Sat, 20 Dec   08 AM
36
37
Sat, 20 Dec   09 AM
36
37
Sat, 20 Dec   10 AM
35
37
Sat, 20 Dec   11 AM
34
36
Sat, 20 Dec   12 PM
32
36
Sat, 20 Dec   01 PM
31
35
Sat, 20 Dec   02 PM
32
34
Sat, 20 Dec   03 PM
32
34
Sat, 20 Dec   04 PM
32
33
Sat, 20 Dec   05 PM
32
33
Sat, 20 Dec   06 PM
32
32
Sat, 20 Dec   07 PM
32
32
Sat, 20 Dec   08 PM
32
32
Sat, 20 Dec   09 PM
32
32
Sat, 20 Dec   10 PM
32
32
Sat, 20 Dec   11 PM
32
32
Sun, 21 Dec   12 AM
33
32
Sun, 21 Dec   01 AM
33
32
Sun, 21 Dec   02 AM
33
32
Sun, 21 Dec   03 AM
33
33
Sun, 21 Dec   04 AM
33
33
Sun, 21 Dec   05 AM
33
33
Sun, 21 Dec   06 AM
33
33
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Fri, 19 Dec  03 PM
0
0
Fri, 19 Dec  04 PM
0
0
Fri, 19 Dec  05 PM
0
0
Fri, 19 Dec  06 PM
0
0
Fri, 19 Dec  07 PM
0
0
Fri, 19 Dec  08 PM
0
0
Fri, 19 Dec  09 PM
0
0
Fri, 19 Dec  10 PM
0
0
Fri, 19 Dec  11 PM
0
0
Sat, 20 Dec  12 AM
0
0
Sat, 20 Dec  01 AM
0
0
Sat, 20 Dec  02 AM
0
0
Sat, 20 Dec  03 AM
0
0
Sat, 20 Dec  04 AM
0
0
Sat, 20 Dec  05 AM
0
0
Sat, 20 Dec  06 AM
0
0
Sat, 20 Dec  07 AM
0
0
Sat, 20 Dec  08 AM
0
0
Sat, 20 Dec  09 AM
0
0
Sat, 20 Dec  10 AM
0
0
Sat, 20 Dec  11 AM
0
0
Sat, 20 Dec  12 PM
0
0
Sat, 20 Dec  01 PM
0
0
Sat, 20 Dec  02 PM
0
0
Sat, 20 Dec  03 PM
0
0
Sat, 20 Dec  04 PM
0
0
Sat, 20 Dec  05 PM
0
0
Sat, 20 Dec  06 PM
0
0
Sat, 20 Dec  07 PM
0
0
Sat, 20 Dec  08 PM
0
0
Sat, 20 Dec  09 PM
0
0
Sat, 20 Dec  10 PM
0
0
Sat, 20 Dec  11 PM
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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