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 02/12, 4Z)
51
51
*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
Thu, 11 Feb  01 PM
50
49
Thu, 11 Feb  02 PM
51
49
Thu, 11 Feb  03 PM
51
50
Thu, 11 Feb  04 PM
51
50
Thu, 11 Feb   05 PM
50
50
Thu, 11 Feb   06 PM
48
50
Thu, 11 Feb   07 PM
46
50
Thu, 11 Feb   08 PM
47
49
Thu, 11 Feb   09 PM
49
49
Thu, 11 Feb   10 PM
51
49
Thu, 11 Feb   11 PM
51
49
Fri, 12 Feb   12 AM
51
49
Fri, 12 Feb   01 AM
52
49
Fri, 12 Feb   02 AM
52
50
Fri, 12 Feb   03 AM
53
51
Fri, 12 Feb   04 AM
53
52
Fri, 12 Feb   05 AM
54
52
Fri, 12 Feb   06 AM
55
53
Fri, 12 Feb   07 AM
56
53
Fri, 12 Feb   08 AM
56
54
Fri, 12 Feb   09 AM
56
54
Fri, 12 Feb   10 AM
56
55
Fri, 12 Feb   11 AM
56
55
Fri, 12 Feb   12 PM
57
56
Fri, 12 Feb   01 PM
58
56
Fri, 12 Feb   02 PM
58
57
Fri, 12 Feb   03 PM
57
57
Fri, 12 Feb   04 PM
56
57
Fri, 12 Feb   05 PM
54
56
Fri, 12 Feb   06 PM
51
56
Fri, 12 Feb   07 PM
47
55
Fri, 12 Feb   08 PM
43
53
Fri, 12 Feb   09 PM
44
51
Fri, 12 Feb   10 PM
46
50
Fri, 12 Feb   11 PM
49
49
Sat, 13 Feb   12 AM
50
48
Sat, 13 Feb   01 AM
50
47
Sat, 13 Feb   02 AM
51
47
Sat, 13 Feb   03 AM
52
48
Sat, 13 Feb   04 AM
53
49
Sat, 13 Feb   05 AM
54
51
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, 11 Feb  12 PM
0
0
Thu, 11 Feb  01 PM
0
0
Thu, 11 Feb  02 PM
0
0
Thu, 11 Feb  03 PM
0
0
Thu, 11 Feb  04 PM
0
0
Thu, 11 Feb  05 PM
0
0
Thu, 11 Feb  06 PM
0
0
Thu, 11 Feb  07 PM
0
0
Thu, 11 Feb  08 PM
0
0
Thu, 11 Feb  09 PM
0
0
Thu, 11 Feb  10 PM
0
0
Thu, 11 Feb  11 PM
0
0
Fri, 12 Feb  12 AM
0
0
Fri, 12 Feb  01 AM
0
0
Fri, 12 Feb  02 AM
0
0
Fri, 12 Feb  03 AM
0
0
Fri, 12 Feb  04 AM
0
0
Fri, 12 Feb  05 AM
0
0
Fri, 12 Feb  06 AM
0
0
Fri, 12 Feb  07 AM
0
0
Fri, 12 Feb  08 AM
0
0
Fri, 12 Feb  09 AM
0
0
Fri, 12 Feb  10 AM
0
0
Fri, 12 Feb  11 AM
0
0
Fri, 12 Feb  12 PM
0
0
Fri, 12 Feb  01 PM
0
0
Fri, 12 Feb  02 PM
0
0
Fri, 12 Feb  03 PM
0
0
Fri, 12 Feb  04 PM
0
0
Fri, 12 Feb  05 PM
0
0
Fri, 12 Feb  06 PM
0
0
Fri, 12 Feb  07 PM
0
0
Fri, 12 Feb  08 PM
0
0
Fri, 12 Feb  09 PM
0
0
Fri, 12 Feb  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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