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 06/27, 4Z)
67
59
*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
Mon, 26 Jun   01 PM
63
52
Mon, 26 Jun   02 PM
67
55
Mon, 26 Jun   03 PM
60
57
Mon, 26 Jun   04 PM
56
57
Tue, 27 Jun  01 AM
38
47
Tue, 27 Jun  02 AM
37
44
Tue, 27 Jun  03 AM
36
42
Tue, 27 Jun  04 AM
36
39
Tue, 27 Jun  05 AM
37
38
Tue, 27 Jun  06 AM
34
37
Tue, 27 Jun  07 AM
30
36
Tue, 27 Jun  08 AM
31
35
Tue, 27 Jun  09 AM
43
35
Tue, 27 Jun  10 AM
51
37
Tue, 27 Jun  11 AM
53
39
Tue, 27 Jun  12 PM
49
41
Tue, 27 Jun  01 PM
47
42
Tue, 27 Jun  02 PM
46
44
Tue, 27 Jun  03 PM
45
46
Tue, 27 Jun  04 PM
45
47
Tue, 27 Jun   05 PM
45
48
Tue, 27 Jun   06 PM
44
47
Tue, 27 Jun   07 PM
43
46
Tue, 27 Jun   08 PM
40
44
Tue, 27 Jun   09 PM
37
43
Tue, 27 Jun   10 PM
35
42
Tue, 27 Jun   11 PM
33
40
Wed, 28 Jun   12 AM
31
38
Wed, 28 Jun   01 AM
29
36
Wed, 28 Jun   02 AM
28
34
Wed, 28 Jun   03 AM
27
32
Wed, 28 Jun   04 AM
26
31
Wed, 28 Jun   05 AM
26
29
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Mon, 26 Jun  12 AM
0
0
Mon, 26 Jun  01 AM
0
0
Mon, 26 Jun  02 AM
0
0
Mon, 26 Jun  03 AM
0
0
Mon, 26 Jun  04 AM
0
1
Mon, 26 Jun  05 AM
0
0
Mon, 26 Jun  06 AM
0
0
Mon, 26 Jun  07 AM
0
0
Mon, 26 Jun  08 AM
0
0
Mon, 26 Jun  09 AM
0
0
Mon, 26 Jun  10 AM
0
0
Mon, 26 Jun  11 AM
0
0
Mon, 26 Jun  12 PM
0
0
Mon, 26 Jun  01 PM
0
0
Mon, 26 Jun  02 PM
0
0
Mon, 26 Jun  03 PM
0
0
Mon, 26 Jun  04 PM
0
0
Tue, 27 Jun  01 AM
22
1
Tue, 27 Jun  02 AM
17
1
Tue, 27 Jun  03 AM
14
1
Tue, 27 Jun  04 AM
16
1
Tue, 27 Jun  05 AM
12
1
Tue, 27 Jun  06 AM
8
1
Tue, 27 Jun  07 AM
2
0
Tue, 27 Jun  08 AM
0
0
Tue, 27 Jun  09 AM
0
0
Tue, 27 Jun  10 AM
0
0
Tue, 27 Jun  11 AM
0
0
Tue, 27 Jun  12 PM
0
0
Tue, 27 Jun  01 PM
0
0
Tue, 27 Jun  02 PM
0
0
Tue, 27 Jun  03 PM
0
0
Tue, 27 Jun  04 PM
0
0
Tue, 27 Jun  05 PM
0
0
Tue, 27 Jun  06 PM
0
0
Tue, 27 Jun  07 PM
0
0
Tue, 27 Jun  08 PM
0
0
Tue, 27 Jun  09 PM
0
0
Tue, 27 Jun  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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