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 10/22, 4Z)
43
43
*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)

6Z Model Run
8 Hour Average Ozone
Concentration (PPB)

6Z Model Run
Tue, 21 Oct  08 AM
36
36
Tue, 21 Oct  09 AM
39
37
Tue, 21 Oct  10 AM
42
37
Tue, 21 Oct  11 AM
43
38
Tue, 21 Oct  12 PM
43
39
Tue, 21 Oct  01 PM
43
40
Tue, 21 Oct  02 PM
43
41
Tue, 21 Oct  03 PM
43
42
Tue, 21 Oct  04 PM
42
42
Tue, 21 Oct   05 PM
42
43
Tue, 21 Oct   06 PM
42
43
Tue, 21 Oct   07 PM
41
42
Tue, 21 Oct   08 PM
39
42
Tue, 21 Oct   09 PM
38
41
Tue, 21 Oct   10 PM
38
41
Tue, 21 Oct   11 PM
38
40
Wed, 22 Oct   12 AM
38
40
Wed, 22 Oct   01 AM
38
39
Wed, 22 Oct   02 AM
37
38
Wed, 22 Oct   03 AM
37
38
Wed, 22 Oct   04 AM
36
38
Wed, 22 Oct   05 AM
35
37
Wed, 22 Oct   06 AM
35
37
Wed, 22 Oct   07 AM
35
36
Wed, 22 Oct   08 AM
35
36
Wed, 22 Oct   09 AM
39
36
Wed, 22 Oct   10 AM
41
37
Wed, 22 Oct   11 AM
42
37
Wed, 22 Oct   12 PM
42
38
Wed, 22 Oct   01 PM
41
39
Wed, 22 Oct   02 PM
40
40
Wed, 22 Oct   03 PM
40
40
Wed, 22 Oct   04 PM
41
41
Wed, 22 Oct   05 PM
41
41
Wed, 22 Oct   06 PM
41
41
Wed, 22 Oct   07 PM
40
41
Wed, 22 Oct   08 PM
38
40
Wed, 22 Oct   09 PM
38
40
Wed, 22 Oct   10 PM
37
40
Wed, 22 Oct   11 PM
37
39
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, 21 Oct  08 AM
0
0
Tue, 21 Oct  09 AM
0
0
Tue, 21 Oct  10 AM
0
0
Tue, 21 Oct  11 AM
0
0
Tue, 21 Oct  12 PM
0
0
Tue, 21 Oct  01 PM
0
0
Tue, 21 Oct  02 PM
0
0
Tue, 21 Oct  03 PM
0
0
Tue, 21 Oct  04 PM
0
0
Tue, 21 Oct  05 PM
0
0
Tue, 21 Oct  06 PM
0
0
Tue, 21 Oct  07 PM
0
0
Tue, 21 Oct  08 PM
0
0
Tue, 21 Oct  09 PM
0
0
Tue, 21 Oct  10 PM
0
0
Tue, 21 Oct  11 PM
0
0
Wed, 22 Oct  12 AM
0
0
Wed, 22 Oct  01 AM
0
0
Wed, 22 Oct  02 AM
0
0
Wed, 22 Oct  03 AM
0
0
Wed, 22 Oct  04 AM
0
0
Wed, 22 Oct  05 AM
0
0
Wed, 22 Oct  06 AM
0
0
Wed, 22 Oct  07 AM
0
0
Wed, 22 Oct  08 AM
0
0
Wed, 22 Oct  09 AM
0
0
Wed, 22 Oct  10 AM
0
0
Wed, 22 Oct  11 AM
0
0
Wed, 22 Oct  12 PM
0
0
Wed, 22 Oct  01 PM
0
0
Wed, 22 Oct  02 PM
0
0
Wed, 22 Oct  03 PM
0
0
Wed, 22 Oct  04 PM
0
0
Wed, 22 Oct  05 PM
0
0
Wed, 22 Oct  06 PM
0
0
Wed, 22 Oct  07 PM
0
0
Wed, 22 Oct  08 PM
0
0
Wed, 22 Oct  09 PM
0
0
Wed, 22 Oct  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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