Air Quality Forecast Guidance for Tempe, AZ

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 33.43 N, longitude: 111.88 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 03/02, 4Z)
50
44
*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, 01 Mar   07 AM
13
18
Fri, 01 Mar   08 AM
13
17
Fri, 01 Mar   09 AM
18
17
Fri, 01 Mar   10 AM
24
17
Fri, 01 Mar   11 AM
30
19
Fri, 01 Mar   12 PM
37
21
Fri, 01 Mar   01 PM
44
24
Fri, 01 Mar   02 PM
48
28
Fri, 01 Mar   03 PM
50
33
Fri, 01 Mar   04 PM
48
37
Sat, 02 Mar  03 AM
14
16
Sat, 02 Mar  04 AM
12
15
Sat, 02 Mar  05 AM
9
14
Sat, 02 Mar  06 AM
11
13
Sat, 02 Mar  07 AM
11
13
Sat, 02 Mar  08 AM
13
13
Sat, 02 Mar  09 AM
20
13
Sat, 02 Mar  10 AM
27
15
Sat, 02 Mar  11 AM
34
17
Sat, 02 Mar  12 PM
39
21
Sat, 02 Mar  01 PM
44
25
Sat, 02 Mar  02 PM
45
29
Sat, 02 Mar  03 PM
44
33
Sat, 02 Mar  04 PM
45
37
Sat, 02 Mar   05 PM
44
40
Sat, 02 Mar   06 PM
43
42
Sat, 02 Mar   07 PM
41
43
Sat, 02 Mar   08 PM
35
43
Sat, 02 Mar   09 PM
33
41
Sat, 02 Mar   10 PM
33
40
Sat, 02 Mar   11 PM
31
38
Sun, 03 Mar   12 AM
32
37
Sun, 03 Mar   01 AM
32
35
Sun, 03 Mar   02 AM
29
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
Thu, 29 Feb  08 PM
0
0
Thu, 29 Feb  09 PM
0
0
Thu, 29 Feb  10 PM
0
0
Thu, 29 Feb  11 PM
0
0
Fri, 01 Mar  12 AM
0
0
Fri, 01 Mar  01 AM
0
0
Fri, 01 Mar  02 AM
0
0
Fri, 01 Mar  03 AM
0
0
Fri, 01 Mar  04 AM
0
0
Fri, 01 Mar  05 AM
0
0
Fri, 01 Mar  06 AM
0
0
Fri, 01 Mar  07 AM
0
0
Fri, 01 Mar  08 AM
0
0
Fri, 01 Mar  09 AM
0
0
Fri, 01 Mar  10 AM
0
0
Fri, 01 Mar  11 AM
0
0
Fri, 01 Mar  12 PM
0
0
Fri, 01 Mar  01 PM
0
0
Fri, 01 Mar  02 PM
0
0
Fri, 01 Mar  03 PM
0
0
Fri, 01 Mar  04 PM
0
0
Sat, 02 Mar  03 AM
0
0
Sat, 02 Mar  04 AM
0
0
Sat, 02 Mar  05 AM
0
0
Sat, 02 Mar  06 AM
0
0
Sat, 02 Mar  07 AM
0
0
Sat, 02 Mar  08 AM
0
0
Sat, 02 Mar  09 AM
0
0
Sat, 02 Mar  10 AM
0
0
Sat, 02 Mar  11 AM
0
0
Sat, 02 Mar  12 PM
0
0
Sat, 02 Mar  01 PM
0
0
Sat, 02 Mar  02 PM
0
0
Sat, 02 Mar  03 PM
0
0
Sat, 02 Mar  04 PM
0
0
Sat, 02 Mar  05 PM
0
0
Sat, 02 Mar  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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