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Air Quality Forecast Guidance for Tucson, AZ

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 32.22 N, longitude: 110.93 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 11/24, 4Z)
51
48
*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
Sun, 23 Nov  01 PM
48
38
Sun, 23 Nov  02 PM
49
40
Sun, 23 Nov  03 PM
50
43
Sun, 23 Nov  04 PM
51
45
Sun, 23 Nov   05 PM
50
48
Sun, 23 Nov   06 PM
44
48
Sun, 23 Nov   07 PM
40
48
Sun, 23 Nov   08 PM
37
46
Sun, 23 Nov   09 PM
38
45
Sun, 23 Nov   10 PM
41
44
Sun, 23 Nov   11 PM
44
43
Mon, 24 Nov   12 AM
46
42
Mon, 24 Nov   01 AM
45
42
Mon, 24 Nov   02 AM
44
42
Mon, 24 Nov   03 AM
43
42
Mon, 24 Nov   04 AM
42
43
Mon, 24 Nov   05 AM
40
43
Mon, 24 Nov   06 AM
38
43
Mon, 24 Nov   07 AM
36
42
Mon, 24 Nov   08 AM
35
41
Mon, 24 Nov   09 AM
36
39
Mon, 24 Nov   10 AM
43
39
Mon, 24 Nov   11 AM
51
40
Mon, 24 Nov   12 PM
54
42
Mon, 24 Nov   01 PM
55
44
Mon, 24 Nov   02 PM
55
46
Mon, 24 Nov   03 PM
55
48
Mon, 24 Nov   04 PM
53
50
Mon, 24 Nov   05 PM
48
52
Mon, 24 Nov   06 PM
37
51
Mon, 24 Nov   07 PM
32
48
Mon, 24 Nov   08 PM
32
46
Mon, 24 Nov   09 PM
36
43
Mon, 24 Nov   10 PM
39
41
Mon, 24 Nov   11 PM
41
40
Tue, 25 Nov   12 AM
43
38
Tue, 25 Nov   01 AM
43
38
Tue, 25 Nov   02 AM
43
39
Tue, 25 Nov   03 AM
44
40
Tue, 25 Nov   04 AM
43
42
Tue, 25 Nov   05 AM
42
42
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Sun, 23 Nov  10 AM
0
0
Sun, 23 Nov  11 AM
0
0
Sun, 23 Nov  12 PM
0
0
Sun, 23 Nov  01 PM
0
0
Sun, 23 Nov  02 PM
0
0
Sun, 23 Nov  03 PM
0
0
Sun, 23 Nov  04 PM
0
0
Sun, 23 Nov  05 PM
0
0
Sun, 23 Nov  06 PM
0
0
Sun, 23 Nov  07 PM
0
0
Sun, 23 Nov  08 PM
0
0
Sun, 23 Nov  09 PM
0
0
Sun, 23 Nov  10 PM
0
0
Sun, 23 Nov  11 PM
0
0
Mon, 24 Nov  12 AM
0
0
Mon, 24 Nov  01 AM
0
0
Mon, 24 Nov  02 AM
0
0
Mon, 24 Nov  03 AM
0
0
Mon, 24 Nov  04 AM
0
0
Mon, 24 Nov  05 AM
0
0
Mon, 24 Nov  06 AM
0
0
Mon, 24 Nov  07 AM
0
0
Mon, 24 Nov  08 AM
0
0
Mon, 24 Nov  09 AM
0
0
Mon, 24 Nov  10 AM
0
0
Mon, 24 Nov  11 AM
0
0
Mon, 24 Nov  12 PM
0
0
Mon, 24 Nov  01 PM
0
0
Mon, 24 Nov  02 PM
0
0
Mon, 24 Nov  03 PM
0
0
Mon, 24 Nov  04 PM
0
0
Mon, 24 Nov  05 PM
0
0
Mon, 24 Nov  06 PM
0
0
Mon, 24 Nov  07 PM
0
0
Mon, 24 Nov  08 PM
0
0
Mon, 24 Nov  09 PM
0
0
Mon, 24 Nov  10 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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