Air Quality Forecast Guidance for South Bend, IN

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 41.68 N, longitude: 86.27 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 03/29, 4Z)
32
30
*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)

6Z Model Run
8 Hour Average Ozone
Concentration (PPB)

6Z Model Run
Tue, 28 Mar  11 AM
26
27
Tue, 28 Mar  12 PM
30
27
Tue, 28 Mar  01 PM
32
28
Tue, 28 Mar  02 PM
31
28
Tue, 28 Mar  03 PM
30
28
Tue, 28 Mar  04 PM
29
28
Tue, 28 Mar  05 PM
28
29
Tue, 28 Mar  06 PM
26
29
Tue, 28 Mar  07 PM
25
29
Tue, 28 Mar   08 PM
24
28
Tue, 28 Mar   09 PM
24
27
Tue, 28 Mar   10 PM
23
26
Tue, 28 Mar   11 PM
22
25
Wed, 29 Mar   12 AM
21
24
Wed, 29 Mar   01 AM
20
23
Wed, 29 Mar   02 AM
22
22
Wed, 29 Mar   03 AM
25
22
Wed, 29 Mar   04 AM
26
23
Wed, 29 Mar   05 AM
25
23
Wed, 29 Mar   06 AM
25
23
Wed, 29 Mar   07 AM
28
24
Wed, 29 Mar   08 AM
29
25
Wed, 29 Mar   09 AM
29
26
Wed, 29 Mar   10 AM
30
27
Wed, 29 Mar   11 AM
30
28
Wed, 29 Mar   12 PM
31
28
Wed, 29 Mar   01 PM
32
29
Wed, 29 Mar   02 PM
33
30
Wed, 29 Mar   03 PM
35
31
Wed, 29 Mar   04 PM
36
32
Wed, 29 Mar   05 PM
37
33
Wed, 29 Mar   06 PM
38
34
Wed, 29 Mar   07 PM
37
35
Wed, 29 Mar   08 PM
36
36
Wed, 29 Mar   09 PM
34
36
Wed, 29 Mar   10 PM
32
36
Wed, 29 Mar   11 PM
31
35
Thu, 30 Mar   12 AM
28
34
Thu, 30 Mar   01 AM
25
33
Thu, 30 Mar   02 AM
23
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
Tue, 28 Mar  11 AM
0
0
Tue, 28 Mar  12 PM
0
0
Tue, 28 Mar  01 PM
0
0
Tue, 28 Mar  02 PM
0
0
Tue, 28 Mar  03 PM
0
0
Tue, 28 Mar  04 PM
0
0
Tue, 28 Mar  05 PM
0
0
Tue, 28 Mar  06 PM
0
0
Tue, 28 Mar  07 PM
0
0
Tue, 28 Mar  08 PM
0
0
Tue, 28 Mar  09 PM
0
0
Tue, 28 Mar  10 PM
0
0
Tue, 28 Mar  11 PM
0
0
Wed, 29 Mar  12 AM
0
0
Wed, 29 Mar  01 AM
0
0
Wed, 29 Mar  02 AM
0
0
Wed, 29 Mar  03 AM
0
0
Wed, 29 Mar  04 AM
0
0
Wed, 29 Mar  05 AM
0
0
Wed, 29 Mar  06 AM
0
0
Wed, 29 Mar  07 AM
0
0
Wed, 29 Mar  08 AM
0
0
Wed, 29 Mar  09 AM
0
0
Wed, 29 Mar  10 AM
0
0
Wed, 29 Mar  11 AM
0
0
Wed, 29 Mar  12 PM
0
0
Wed, 29 Mar  01 PM
0
0
Wed, 29 Mar  02 PM
0
0
Wed, 29 Mar  03 PM
0
0
Wed, 29 Mar  04 PM
0
0
Wed, 29 Mar  05 PM
0
0
Wed, 29 Mar  06 PM
0
0
Wed, 29 Mar  07 PM
0
0
Wed, 29 Mar  08 PM
0
0
Wed, 29 Mar  09 PM
0
0
Wed, 29 Mar  10 PM
0
0
Wed, 29 Mar  11 PM
0
0
Thu, 30 Mar  12 AM
0
0
Thu, 30 Mar  01 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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