Air Quality Forecast Guidance for Mcnary, AZ

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 34.12 N, longitude: 109.91 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 05/24, 4Z)
49
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
Tue, 23 May  01 PM
41
45
Tue, 23 May  02 PM
41
44
Tue, 23 May  03 PM
45
45
Tue, 23 May  04 PM
47
45
Tue, 23 May   05 PM
45
44
Tue, 23 May   06 PM
42
44
Tue, 23 May   07 PM
40
43
Tue, 23 May   08 PM
40
43
Tue, 23 May   09 PM
39
42
Tue, 23 May   10 PM
37
42
Tue, 23 May   11 PM
36
41
Wed, 24 May   12 AM
34
39
Wed, 24 May   01 AM
32
38
Wed, 24 May   02 AM
30
36
Wed, 24 May   03 AM
29
35
Wed, 24 May   04 AM
32
34
Wed, 24 May   05 AM
33
33
Wed, 24 May   06 AM
32
32
Wed, 24 May   07 AM
32
32
Wed, 24 May   08 AM
35
32
Wed, 24 May   09 AM
42
33
Wed, 24 May   10 AM
44
35
Wed, 24 May   11 AM
46
37
Wed, 24 May   12 PM
46
39
Wed, 24 May   01 PM
46
40
Wed, 24 May   02 PM
48
42
Wed, 24 May   03 PM
49
44
Wed, 24 May   04 PM
51
46
Wed, 24 May   05 PM
52
48
Wed, 24 May   06 PM
53
49
Wed, 24 May   07 PM
59
50
Wed, 24 May   08 PM
70
54
Wed, 24 May   09 PM
70
56
Wed, 24 May   10 PM
67
59
Wed, 24 May   11 PM
63
61
Thu, 25 May   12 AM
60
62
Thu, 25 May   01 AM
56
62
Thu, 25 May   02 AM
54
62
Thu, 25 May   03 AM
52
62
Thu, 25 May   04 AM
49
59
Thu, 25 May   05 AM
46
56
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Tue, 23 May  01 PM
0
0
Tue, 23 May  02 PM
0
0
Tue, 23 May  03 PM
0
0
Tue, 23 May  04 PM
0
0
Tue, 23 May  05 PM
0
0
Tue, 23 May  06 PM
0
0
Tue, 23 May  07 PM
0
0
Tue, 23 May  08 PM
0
0
Tue, 23 May  09 PM
0
0
Tue, 23 May  10 PM
0
0
Tue, 23 May  11 PM
0
0
Wed, 24 May  12 AM
0
0
Wed, 24 May  01 AM
0
0
Wed, 24 May  02 AM
0
0
Wed, 24 May  03 AM
0
0
Wed, 24 May  04 AM
0
0
Wed, 24 May  05 AM
0
0
Wed, 24 May  06 AM
0
0
Wed, 24 May  07 AM
0
0
Wed, 24 May  08 AM
0
0
Wed, 24 May  09 AM
0
0
Wed, 24 May  10 AM
0
0
Wed, 24 May  11 AM
0
0
Wed, 24 May  12 PM
0
0
Wed, 24 May  01 PM
0
0
Wed, 24 May  02 PM
0
0
Wed, 24 May  03 PM
0
0
Wed, 24 May  04 PM
0
0
Wed, 24 May  05 PM
0
0
Wed, 24 May  06 PM
0
0
Wed, 24 May  07 PM
0
0
Wed, 24 May  08 PM
0
0
Wed, 24 May  09 PM
0
0
Wed, 24 May  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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