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 09/03, 4Z)
41
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, 02 Sep  07 PM
37
40
Tue, 02 Sep  08 PM
35
39
Tue, 02 Sep  09 PM
34
38
Tue, 02 Sep  10 PM
34
37
Tue, 02 Sep  11 PM
35
37
Wed, 03 Sep  12 AM
36
36
Wed, 03 Sep  01 AM
34
36
Wed, 03 Sep  02 AM
33
35
Wed, 03 Sep  03 AM
31
34
Wed, 03 Sep  04 AM
28
33
Wed, 03 Sep  05 AM
26
32
Wed, 03 Sep  06 AM
25
31
Wed, 03 Sep  07 AM
23
30
Wed, 03 Sep  08 AM
22
28
Wed, 03 Sep  09 AM
22
26
Wed, 03 Sep  10 AM
27
26
Wed, 03 Sep  11 AM
38
26
Wed, 03 Sep  12 PM
43
28
Wed, 03 Sep  01 PM
44
30
Wed, 03 Sep  02 PM
43
33
Wed, 03 Sep  03 PM
42
35
Wed, 03 Sep  04 PM
43
38
Wed, 03 Sep  05 PM
43
40
Wed, 03 Sep  06 PM
43
42
Wed, 03 Sep   07 PM
42
43
Wed, 03 Sep   08 PM
38
42
Wed, 03 Sep   09 PM
36
41
Wed, 03 Sep   10 PM
36
40
Wed, 03 Sep   11 PM
36
39
Thu, 04 Sep   12 AM
35
38
Thu, 04 Sep   01 AM
35
38
Thu, 04 Sep   02 AM
34
36
Thu, 04 Sep   03 AM
33
35
Thu, 04 Sep   04 AM
32
35
Thu, 04 Sep   05 AM
32
34
Thu, 04 Sep   06 AM
31
33
Thu, 04 Sep   07 AM
29
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
Tue, 02 Sep  07 PM
0
0
Tue, 02 Sep  08 PM
0
0
Tue, 02 Sep  09 PM
0
0
Tue, 02 Sep  10 PM
0
0
Tue, 02 Sep  11 PM
0
0
Wed, 03 Sep  12 AM
0
0
Wed, 03 Sep  01 AM
0
0
Wed, 03 Sep  02 AM
0
0
Wed, 03 Sep  03 AM
0
0
Wed, 03 Sep  04 AM
0
0
Wed, 03 Sep  05 AM
0
0
Wed, 03 Sep  06 AM
0
0
Wed, 03 Sep  07 AM
0
0
Wed, 03 Sep  08 AM
0
0
Wed, 03 Sep  09 AM
0
0
Wed, 03 Sep  10 AM
0
0
Wed, 03 Sep  11 AM
0
0
Wed, 03 Sep  12 PM
0
0
Wed, 03 Sep  01 PM
0
0
Wed, 03 Sep  02 PM
0
0
Wed, 03 Sep  03 PM
0
0
Wed, 03 Sep  04 PM
0
0
Wed, 03 Sep  05 PM
0
0
Wed, 03 Sep  06 PM
0
0
Wed, 03 Sep  07 PM
0
0
Wed, 03 Sep  08 PM
0
0
Wed, 03 Sep  09 PM
0
0
Wed, 03 Sep  10 PM
0
0
Wed, 03 Sep  11 PM
0
0
Thu, 04 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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