Air Quality Forecast Guidance for Elkhart, IN

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 41.69 N, longitude: 85.97 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 01/24, 4Z)
39
32
*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, 23 Jan  09 AM
24
29
Tue, 23 Jan  10 AM
22
27
Tue, 23 Jan  11 AM
24
26
Tue, 23 Jan  12 PM
26
26
Tue, 23 Jan  01 PM
28
25
Tue, 23 Jan  02 PM
28
25
Tue, 23 Jan  03 PM
29
26
Tue, 23 Jan  04 PM
28
26
Tue, 23 Jan  05 PM
28
27
Tue, 23 Jan  06 PM
27
27
Tue, 23 Jan   07 PM
27
28
Tue, 23 Jan   08 PM
27
28
Tue, 23 Jan   09 PM
28
28
Tue, 23 Jan   10 PM
28
28
Tue, 23 Jan   11 PM
29
28
Wed, 24 Jan   12 AM
30
28
Wed, 24 Jan   01 AM
30
28
Wed, 24 Jan   02 AM
30
29
Wed, 24 Jan   03 AM
30
29
Wed, 24 Jan   04 AM
30
29
Wed, 24 Jan   05 AM
30
30
Wed, 24 Jan   06 AM
30
30
Wed, 24 Jan   07 AM
30
30
Wed, 24 Jan   08 AM
29
30
Wed, 24 Jan   09 AM
29
30
Wed, 24 Jan   10 AM
29
30
Wed, 24 Jan   11 AM
30
30
Wed, 24 Jan   12 PM
31
30
Wed, 24 Jan   01 PM
33
30
Wed, 24 Jan   02 PM
34
31
Wed, 24 Jan   03 PM
35
31
Wed, 24 Jan   04 PM
35
32
Wed, 24 Jan   05 PM
33
33
Wed, 24 Jan   06 PM
27
32
Wed, 24 Jan   07 PM
18
31
Wed, 24 Jan   08 PM
14
29
Wed, 24 Jan   09 PM
17
27
Wed, 24 Jan   10 PM
18
25
Wed, 24 Jan   11 PM
11
22
Thu, 25 Jan   12 AM
6
18
Thu, 25 Jan   01 AM
4
14
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, 23 Jan  06 AM
0
0
Tue, 23 Jan  07 AM
0
0
Tue, 23 Jan  08 AM
0
0
Tue, 23 Jan  09 AM
0
0
Tue, 23 Jan  10 AM
0
0
Tue, 23 Jan  11 AM
0
0
Tue, 23 Jan  12 PM
0
0
Tue, 23 Jan  01 PM
0
0
Tue, 23 Jan  02 PM
0
0
Tue, 23 Jan  03 PM
0
0
Tue, 23 Jan  04 PM
0
0
Tue, 23 Jan  05 PM
0
0
Tue, 23 Jan  06 PM
0
0
Tue, 23 Jan  07 PM
0
0
Tue, 23 Jan  08 PM
0
0
Tue, 23 Jan  09 PM
0
0
Tue, 23 Jan  10 PM
0
0
Tue, 23 Jan  11 PM
0
0
Wed, 24 Jan  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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