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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 04/24, 4Z)
63
60
*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
Wed, 23 Apr   01 PM
46
44
Wed, 23 Apr   02 PM
47
45
Wed, 23 Apr   03 PM
49
46
Wed, 23 Apr   04 PM
51
47
Thu, 24 Apr  01 AM
59
60
Thu, 24 Apr  02 AM
58
60
Thu, 24 Apr  03 AM
58
59
Thu, 24 Apr  04 AM
57
59
Thu, 24 Apr  05 AM
56
58
Thu, 24 Apr  06 AM
55
57
Thu, 24 Apr  07 AM
54
57
Thu, 24 Apr  08 AM
55
56
Thu, 24 Apr  09 AM
57
56
Thu, 24 Apr  10 AM
58
56
Thu, 24 Apr  11 AM
59
56
Thu, 24 Apr  12 PM
59
57
Thu, 24 Apr  01 PM
59
57
Thu, 24 Apr  02 PM
59
58
Thu, 24 Apr  03 PM
58
58
Thu, 24 Apr  04 PM
56
58
Thu, 24 Apr   05 PM
54
58
Thu, 24 Apr   06 PM
53
57
Thu, 24 Apr   07 PM
53
56
Thu, 24 Apr   08 PM
52
56
Thu, 24 Apr   09 PM
50
54
Thu, 24 Apr   10 PM
50
53
Thu, 24 Apr   11 PM
50
52
Fri, 25 Apr   12 AM
52
52
Fri, 25 Apr   01 AM
54
52
Fri, 25 Apr   02 AM
54
52
Fri, 25 Apr   03 AM
54
52
Fri, 25 Apr   04 AM
53
52
Fri, 25 Apr   05 AM
52
52
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

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