Air Quality Forecast Guidance for Indianapolis, IN

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 39.79 N, longitude: 86.19 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 03/26, 4Z)
39
37
*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
Sat, 25 Mar  04 PM
35
29
Sat, 25 Mar  05 PM
39
31
Sat, 25 Mar  06 PM
39
32
Sat, 25 Mar  07 PM
39
34
Sat, 25 Mar   08 PM
39
35
Sat, 25 Mar   09 PM
36
36
Sat, 25 Mar   10 PM
34
37
Sat, 25 Mar   11 PM
33
37
Sun, 26 Mar   12 AM
32
36
Sun, 26 Mar   01 AM
31
35
Sun, 26 Mar   02 AM
30
34
Sun, 26 Mar   03 AM
27
33
Sun, 26 Mar   04 AM
24
31
Sun, 26 Mar   05 AM
22
29
Sun, 26 Mar   06 AM
20
28
Sun, 26 Mar   07 AM
18
26
Sun, 26 Mar   08 AM
13
23
Sun, 26 Mar   09 AM
13
21
Sun, 26 Mar   10 AM
20
20
Sun, 26 Mar   11 AM
28
20
Sun, 26 Mar   12 PM
32
21
Sun, 26 Mar   01 PM
36
23
Sun, 26 Mar   02 PM
41
25
Sun, 26 Mar   03 PM
43
28
Sun, 26 Mar   04 PM
43
32
Sun, 26 Mar   05 PM
43
36
Sun, 26 Mar   06 PM
43
39
Sun, 26 Mar   07 PM
43
40
Sun, 26 Mar   08 PM
41
42
Sun, 26 Mar   09 PM
38
42
Sun, 26 Mar   10 PM
35
41
Sun, 26 Mar   11 PM
33
40
Mon, 27 Mar   12 AM
32
38
Mon, 27 Mar   01 AM
32
37
Mon, 27 Mar   02 AM
34
36
Mon, 27 Mar   03 AM
32
35
Mon, 27 Mar   04 AM
27
33
Mon, 27 Mar   05 AM
26
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
Sat, 25 Mar  04 PM
0
0
Sat, 25 Mar  05 PM
0
0
Sat, 25 Mar  06 PM
0
0
Sat, 25 Mar  07 PM
0
0
Sat, 25 Mar  08 PM
0
0
Sat, 25 Mar  09 PM
0
0
Sat, 25 Mar  10 PM
0
0
Sat, 25 Mar  11 PM
0
0
Sun, 26 Mar  12 AM
0
0
Sun, 26 Mar  01 AM
0
0
Sun, 26 Mar  02 AM
0
0
Sun, 26 Mar  03 AM
0
0
Sun, 26 Mar  04 AM
0
0
Sun, 26 Mar  05 AM
0
0
Sun, 26 Mar  06 AM
0
0
Sun, 26 Mar  07 AM
0
0
Sun, 26 Mar  08 AM
0
0
Sun, 26 Mar  09 AM
0
0
Sun, 26 Mar  10 AM
0
0
Sun, 26 Mar  11 AM
0
0
Sun, 26 Mar  12 PM
0
0
Sun, 26 Mar  01 PM
0
0
Sun, 26 Mar  02 PM
0
0
Sun, 26 Mar  03 PM
0
0
Sun, 26 Mar  04 PM
0
0
Sun, 26 Mar  05 PM
0
0
Sun, 26 Mar  06 PM
0
0
Sun, 26 Mar  07 PM
0
0
Sun, 26 Mar  08 PM
0
0
Sun, 26 Mar  09 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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