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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 07/28, 4Z)
62
58
*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
Mon, 28 Jul  05 AM
16
8
Mon, 28 Jul  06 AM
19
10
Mon, 28 Jul  07 AM
21
12
Mon, 28 Jul  08 AM
22
14
Mon, 28 Jul  09 AM
25
17
Mon, 28 Jul  10 AM
28
20
Mon, 28 Jul  11 AM
38
23
Mon, 28 Jul  12 PM
56
28
Mon, 28 Jul  01 PM
68
35
Mon, 28 Jul  02 PM
69
41
Mon, 28 Jul  03 PM
55
45
Mon, 28 Jul  04 PM
43
48
Mon, 28 Jul  05 PM
40
50
Mon, 28 Jul  06 PM
41
51
Mon, 28 Jul   07 PM
45
52
Mon, 28 Jul   08 PM
46
51
Mon, 28 Jul   09 PM
46
48
Mon, 28 Jul   10 PM
44
45
Mon, 28 Jul   11 PM
40
43
Tue, 29 Jul   12 AM
36
42
Tue, 29 Jul   01 AM
33
41
Tue, 29 Jul   02 AM
30
40
Tue, 29 Jul   03 AM
29
38
Tue, 29 Jul   04 AM
28
36
Tue, 29 Jul   05 AM
28
33
Tue, 29 Jul   06 AM
31
32
Tue, 29 Jul   07 AM
33
31
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Mon, 28 Jul  05 AM
0
0
Mon, 28 Jul  06 AM
0
0
Mon, 28 Jul  07 AM
0
0
Mon, 28 Jul  08 AM
0
0
Mon, 28 Jul  09 AM
0
0
Mon, 28 Jul  10 AM
0
0
Mon, 28 Jul  11 AM
0
0
Mon, 28 Jul  12 PM
0
0
Mon, 28 Jul  01 PM
0
0
Mon, 28 Jul  02 PM
0
0
Mon, 28 Jul  03 PM
1
0
Mon, 28 Jul  04 PM
1
0
Mon, 28 Jul  05 PM
0
0
Mon, 28 Jul  06 PM
0
0
Mon, 28 Jul  07 PM
0
0
Mon, 28 Jul  08 PM
0
0
Mon, 28 Jul  09 PM
0
0
Mon, 28 Jul  10 PM
0
0
Mon, 28 Jul  11 PM
0
0
Tue, 29 Jul  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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