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Air Quality Forecast Guidance

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 40.14 N, longitude: 84.62 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
(02/11/ 2010, 4Z)
35
34

Ozone
Ending Time
1 Hour Average Ozone
Concentration (PPB)
6Z Model Run
8 Hour Average Ozone
Concentration (PPB)
6Z Model Run
Tue, Feb 09  12 PM
17
22
Tue, Feb 09  01 PM
16
20
Tue, Feb 09  02 PM
17
19
Tue, Feb 09  03 PM
18
18
Tue, Feb 09  04 PM
17
18
Tue, Feb 09  05 PM
14
17
Tue, Feb 09  06 PM
13
16
Tue, Feb 09  07 PM
13
15
Tue, Feb 09  08 PM
4
14
Tue, Feb 09  09 PM
2
12
Tue, Feb 09  10 PM
4
11
Tue, Feb 09  11 PM
7
9
Wed, Feb 10  12 AM
15
9
Wed, Feb 10  01 AM
18
10
Wed, Feb 10  02 AM
20
11
Wed, Feb 10  03 AM
20
11
Wed, Feb 10  04 AM
19
13
Wed, Feb 10  05 AM
17
15
Wed, Feb 10  06 AM
18
17
Wed, Feb 10  07 AM
28
20
Wed, Feb 10  08 AM
30
21
Wed, Feb 10  09 AM
30
23
Wed, Feb 10  10 AM
30
24
Wed, Feb 10  11 AM
30
25
Wed, Feb 10  12 PM
30
27
Wed, Feb 10  01 PM
30
28
Wed, Feb 10  02 PM
32
30
Wed, Feb 10  03 PM
33
31
Wed, Feb 10  04 PM
35
31
Wed, Feb 10  05 PM
35
32
Wed, Feb 10  06 PM
34
32
Wed, Feb 10  07 PM
34
33
Wed, Feb 10  08 PM
33
33
Wed, Feb 10  09 PM
33
34
Wed, Feb 10  10 PM
33
34
Wed, Feb 10  11 PM
33
34
Thu, Feb 11  12 AM
33
33
Thu, Feb 11  01 AM
33
33
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, Feb 09  12 PM
0
0
Tue, Feb 09  01 PM
0
0
Tue, Feb 09  02 PM
0
0
Tue, Feb 09  03 PM
0
0
Tue, Feb 09  04 PM
0
0
Tue, Feb 09  05 PM
0
0
Tue, Feb 09  06 PM
0
0
Tue, Feb 09  07 PM
0
0
Tue, Feb 09  08 PM
0
0
Tue, Feb 09  09 PM
0
0
Tue, Feb 09  10 PM
0
0
Tue, Feb 09  11 PM
0
0
Wed, Feb 10  12 AM
0
0
Wed, Feb 10  01 AM
0
0
Wed, Feb 10  02 AM
0
0
Wed, Feb 10  03 AM
0
0
Wed, Feb 10  04 AM
0
0
Wed, Feb 10  05 AM
0
0
Wed, Feb 10  06 AM
0
0
Wed, Feb 10  07 AM
0
0
Wed, Feb 10  08 AM
0
0
Wed, Feb 10  09 AM
0
0
Wed, Feb 10  10 AM
0
0
Wed, Feb 10  11 AM
0
0
Wed, Feb 10  12 PM
0
0
Wed, Feb 10  01 PM
0
0
Wed, Feb 10  02 PM
0
0
Wed, Feb 10  03 PM
0
0
Wed, Feb 10  04 PM
0
0
Wed, Feb 10  05 PM
0
0
Wed, Feb 10  06 PM
0
0
Wed, Feb 10  07 PM
0
0
Wed, Feb 10  08 PM
0
0
Wed, Feb 10  09 PM
0
0
Wed, Feb 10  10 PM
0
0
Wed, Feb 10  11 PM
0
0
Thu, Feb 11  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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