Air Quality Forecast Guidance for Marana, AZ

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 32.41 N, longitude: 111.22 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 09/30, 4Z)
34
31
*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
Fri, 29 Sep   07 AM
8
7
Fri, 29 Sep   08 AM
9
8
Fri, 29 Sep   09 AM
14
8
Fri, 29 Sep   10 AM
22
10
Fri, 29 Sep   11 AM
28
13
Fri, 29 Sep   12 PM
30
16
Fri, 29 Sep   01 PM
30
19
Fri, 29 Sep   02 PM
29
21
Fri, 29 Sep   03 PM
30
24
Fri, 29 Sep   04 PM
31
27
Fri, 29 Sep  11 PM
17
28
Sat, 30 Sep  12 AM
13
26
Sat, 30 Sep  01 AM
14
24
Sat, 30 Sep  02 AM
13
21
Sat, 30 Sep  03 AM
15
19
Sat, 30 Sep  04 AM
14
17
Sat, 30 Sep  05 AM
10
15
Sat, 30 Sep  06 AM
7
13
Sat, 30 Sep  07 AM
8
12
Sat, 30 Sep  08 AM
13
12
Sat, 30 Sep  09 AM
24
13
Sat, 30 Sep  10 AM
32
15
Sat, 30 Sep  11 AM
38
18
Sat, 30 Sep  12 PM
39
21
Sat, 30 Sep  01 PM
42
25
Sat, 30 Sep  02 PM
44
30
Sat, 30 Sep  03 PM
43
34
Sat, 30 Sep  04 PM
43
38
Sat, 30 Sep   05 PM
42
40
Sat, 30 Sep   06 PM
38
41
Sat, 30 Sep   07 PM
33
40
Sat, 30 Sep   08 PM
30
39
Sat, 30 Sep   09 PM
34
38
Sat, 30 Sep   10 PM
30
37
Sat, 30 Sep   11 PM
26
35
Sun, 01 Oct   12 AM
24
32
Sun, 01 Oct   01 AM
23
30
Sun, 01 Oct   02 AM
17
27
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)
06Z Model Run
Thu, 28 Sep  08 PM
0
0
Thu, 28 Sep  09 PM
0
0
Thu, 28 Sep  10 PM
0
0
Thu, 28 Sep  11 PM
0
0
Fri, 29 Sep  12 AM
0
0
Fri, 29 Sep  01 AM
0
0
Fri, 29 Sep  02 AM
0
0
Fri, 29 Sep  03 AM
0
0
Fri, 29 Sep  04 AM
0
0
Fri, 29 Sep  05 AM
0
0
Fri, 29 Sep  06 AM
0
0
Fri, 29 Sep  07 AM
0
0
Fri, 29 Sep  08 AM
0
0
Fri, 29 Sep  09 AM
0
0
Fri, 29 Sep  10 AM
0
0
Fri, 29 Sep  11 AM
0
0
Fri, 29 Sep  12 PM
0
0
Fri, 29 Sep  01 PM
0
0
Fri, 29 Sep  02 PM
0
0
Fri, 29 Sep  03 PM
0
0
Fri, 29 Sep  04 PM
0
0
Fri, 29 Sep  11 PM
0
0
Sat, 30 Sep  12 AM
0
0
Sat, 30 Sep  01 AM
0
0
Sat, 30 Sep  02 AM
0
0
Sat, 30 Sep  03 AM
0
0
Sat, 30 Sep  04 AM
0
0
Sat, 30 Sep  05 AM
0
0
Sat, 30 Sep  06 AM
0
0
Sat, 30 Sep  07 AM
0
0
Sat, 30 Sep  08 AM
0
0
Sat, 30 Sep  09 AM
0
0
Sat, 30 Sep  10 AM
0
0
Sat, 30 Sep  11 AM
0
0
Sat, 30 Sep  12 PM
0
0
Sat, 30 Sep  01 PM
0
0
Sat, 30 Sep  02 PM
0
0
Sat, 30 Sep  03 PM
0
0
Sat, 30 Sep  04 PM
0
0
Sat, 30 Sep  05 PM
0
0
Sat, 30 Sep  06 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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