Air Quality Forecast Guidance for Hammond, LA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 30.50 N, longitude: 90.46 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 06/07, 4Z)
45
41
*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, 06 Jun  02 PM
43
30
Tue, 06 Jun  03 PM
45
34
Tue, 06 Jun  04 PM
45
38
Tue, 06 Jun  05 PM
43
40
Tue, 06 Jun  06 PM
39
41
Tue, 06 Jun   07 PM
35
41
Tue, 06 Jun   08 PM
29
40
Tue, 06 Jun   09 PM
23
38
Tue, 06 Jun   10 PM
22
35
Tue, 06 Jun   11 PM
21
32
Wed, 07 Jun   12 AM
17
29
Wed, 07 Jun   01 AM
13
25
Wed, 07 Jun   02 AM
10
21
Wed, 07 Jun   03 AM
9
18
Wed, 07 Jun   04 AM
9
15
Wed, 07 Jun   05 AM
7
14
Wed, 07 Jun   06 AM
6
11
Wed, 07 Jun   07 AM
5
9
Wed, 07 Jun   08 AM
9
8
Wed, 07 Jun   09 AM
19
9
Wed, 07 Jun   10 AM
30
12
Wed, 07 Jun   11 AM
40
16
Wed, 07 Jun   12 PM
46
20
Wed, 07 Jun   01 PM
48
25
Wed, 07 Jun   02 PM
48
31
Wed, 07 Jun   03 PM
49
36
Wed, 07 Jun   04 PM
49
41
Wed, 07 Jun   05 PM
50
45
Wed, 07 Jun   06 PM
44
47
Wed, 07 Jun   07 PM
44
47
Wed, 07 Jun   08 PM
40
47
Wed, 07 Jun   09 PM
36
45
Wed, 07 Jun   10 PM
32
43
Wed, 07 Jun   11 PM
29
40
Thu, 08 Jun   12 AM
26
38
Thu, 08 Jun   01 AM
23
34
Thu, 08 Jun   02 AM
20
31
Thu, 08 Jun   03 AM
17
28
Thu, 08 Jun   04 AM
15
25
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, 06 Jun  02 PM
0
0
Tue, 06 Jun  03 PM
0
0
Tue, 06 Jun  04 PM
0
0
Tue, 06 Jun  05 PM
0
0
Tue, 06 Jun  06 PM
0
0
Tue, 06 Jun  07 PM
0
0
Tue, 06 Jun  08 PM
0
0
Tue, 06 Jun  09 PM
0
0
Tue, 06 Jun  10 PM
0
0
Tue, 06 Jun  11 PM
0
0
Wed, 07 Jun  12 AM
0
0
Wed, 07 Jun  01 AM
0
0
Wed, 07 Jun  02 AM
0
0
Wed, 07 Jun  03 AM
0
0
Wed, 07 Jun  04 AM
0
0
Wed, 07 Jun  05 AM
0
0
Wed, 07 Jun  06 AM
0
0
Wed, 07 Jun  07 AM
0
0
Wed, 07 Jun  08 AM
0
0
Wed, 07 Jun  09 AM
0
0
Wed, 07 Jun  10 AM
0
0
Wed, 07 Jun  11 AM
0
0
Wed, 07 Jun  12 PM
0
0
Wed, 07 Jun  01 PM
0
0
Wed, 07 Jun  02 PM
0
0
Wed, 07 Jun  03 PM
0
0
Wed, 07 Jun  04 PM
0
0
Wed, 07 Jun  05 PM
0
0
Wed, 07 Jun  06 PM
0
0
Wed, 07 Jun  07 PM
0
0
Wed, 07 Jun  08 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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