Air Quality Forecast Guidance for Cottonwood, AZ

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 34.73 N, longitude: 112.04 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 05/30, 4Z)
63
56
*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, 29 May  11 AM
51
36
Mon, 29 May  12 PM
53
39
Mon, 29 May  01 PM
53
43
Mon, 29 May  02 PM
56
46
Mon, 29 May  03 PM
60
51
Mon, 29 May  04 PM
63
54
Mon, 29 May   05 PM
57
55
Mon, 29 May   06 PM
54
56
Mon, 29 May   07 PM
55
56
Mon, 29 May   08 PM
50
56
Mon, 29 May   09 PM
42
55
Mon, 29 May   10 PM
36
52
Mon, 29 May   11 PM
34
49
Tue, 30 May   12 AM
32
45
Tue, 30 May   01 AM
28
41
Tue, 30 May   02 AM
25
38
Tue, 30 May   03 AM
23
34
Tue, 30 May   04 AM
22
30
Tue, 30 May   05 AM
20
27
Tue, 30 May   06 AM
19
25
Tue, 30 May   07 AM
21
24
Tue, 30 May   08 AM
32
24
Tue, 30 May   09 AM
42
25
Tue, 30 May   10 AM
49
29
Tue, 30 May   11 AM
53
32
Tue, 30 May   12 PM
53
36
Tue, 30 May   01 PM
54
40
Tue, 30 May   02 PM
58
45
Tue, 30 May   03 PM
64
50
Tue, 30 May   04 PM
67
55
Tue, 30 May   05 PM
66
58
Tue, 30 May   06 PM
62
59
Tue, 30 May   07 PM
57
60
Tue, 30 May   08 PM
50
60
Tue, 30 May   09 PM
41
58
Tue, 30 May   10 PM
35
55
Tue, 30 May   11 PM
33
51
Wed, 31 May   12 AM
30
47
Wed, 31 May   01 AM
27
42
Wed, 31 May   02 AM
23
37
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, 29 May  11 AM
0
0
Mon, 29 May  12 PM
0
0
Mon, 29 May  01 PM
0
0
Mon, 29 May  02 PM
0
0
Mon, 29 May  03 PM
0
0
Mon, 29 May  04 PM
0
0
Mon, 29 May  05 PM
0
0
Mon, 29 May  06 PM
0
0
Mon, 29 May  07 PM
0
0
Mon, 29 May  08 PM
0
0
Mon, 29 May  09 PM
0
0
Mon, 29 May  10 PM
0
0
Mon, 29 May  11 PM
0
0
Tue, 30 May  12 AM
0
0
Tue, 30 May  01 AM
0
0
Tue, 30 May  02 AM
0
0
Tue, 30 May  03 AM
0
0
Tue, 30 May  04 AM
0
0
Tue, 30 May  05 AM
0
0
Tue, 30 May  06 AM
0
0
Tue, 30 May  07 AM
0
0
Tue, 30 May  08 AM
0
0
Tue, 30 May  09 AM
0
0
Tue, 30 May  10 AM
0
0
Tue, 30 May  11 AM
0
0
Tue, 30 May  12 PM
0
0
Tue, 30 May  01 PM
0
0
Tue, 30 May  02 PM
0
0
Tue, 30 May  03 PM
0
0
Tue, 30 May  04 PM
0
0
Tue, 30 May  05 PM
0
0
Tue, 30 May  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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