Air Quality Forecast Guidance for Catalina, AZ

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 32.44 N, longitude: 110.76 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 06/23, 4Z)
51
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
Fri, 22 Jun   01 PM
51
43
Fri, 22 Jun   02 PM
50
45
Fri, 22 Jun   03 PM
48
47
Fri, 22 Jun   04 PM
47
48
Sat, 23 Jun  03 AM
30
37
Sat, 23 Jun  04 AM
29
36
Sat, 23 Jun  05 AM
28
34
Sat, 23 Jun  06 AM
27
33
Sat, 23 Jun  07 AM
29
32
Sat, 23 Jun  08 AM
34
31
Sat, 23 Jun  09 AM
38
31
Sat, 23 Jun  10 AM
44
32
Sat, 23 Jun  11 AM
48
35
Sat, 23 Jun  12 PM
51
38
Sat, 23 Jun  01 PM
52
40
Sat, 23 Jun  02 PM
50
43
Sat, 23 Jun  03 PM
49
46
Sat, 23 Jun  04 PM
46
47
Sat, 23 Jun   05 PM
44
48
Sat, 23 Jun   06 PM
44
48
Sat, 23 Jun   07 PM
42
47
Sat, 23 Jun   08 PM
40
46
Sat, 23 Jun   09 PM
36
44
Sat, 23 Jun   10 PM
34
42
Sat, 23 Jun   11 PM
32
40
Sun, 24 Jun   12 AM
30
38
Sun, 24 Jun   01 AM
28
36
Sun, 24 Jun   02 AM
26
33
Sun, 24 Jun   03 AM
26
31
Sun, 24 Jun   04 AM
25
30
Sun, 24 Jun   05 AM
24
28
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)

06Z Model Run
Fri, 22 Jun  12 AM
0
0
Fri, 22 Jun  01 AM
0
0
Fri, 22 Jun  02 AM
0
0
Fri, 22 Jun  03 AM
0
0
Fri, 22 Jun  04 AM
0
0
Fri, 22 Jun  05 AM
0
0
Fri, 22 Jun  06 AM
0
0
Fri, 22 Jun  07 AM
0
0
Fri, 22 Jun  08 AM
0
0
Fri, 22 Jun  09 AM
0
0
Fri, 22 Jun  10 AM
0
0
Fri, 22 Jun  11 AM
0
0
Fri, 22 Jun  12 PM
0
0
Fri, 22 Jun  01 PM
0
0
Fri, 22 Jun  02 PM
0
0
Fri, 22 Jun  03 PM
0
0
Fri, 22 Jun  04 PM
0
0
Sat, 23 Jun  03 AM
0
0
Sat, 23 Jun  04 AM
0
0
Sat, 23 Jun  05 AM
0
0
Sat, 23 Jun  06 AM
0
0
Sat, 23 Jun  07 AM
0
0
Sat, 23 Jun  08 AM
0
0
Sat, 23 Jun  09 AM
0
0
Sat, 23 Jun  10 AM
0
0
Sat, 23 Jun  11 AM
0
0
Sat, 23 Jun  12 PM
0
0
Sat, 23 Jun  01 PM
0
0
Sat, 23 Jun  02 PM
0
0
Sat, 23 Jun  03 PM
0
0
Sat, 23 Jun  04 PM
0
0
Sat, 23 Jun  05 PM
0
0
Sat, 23 Jun  06 PM
0
0
Sat, 23 Jun  07 PM
0
0
Sat, 23 Jun  08 PM
0
0
Sat, 23 Jun  09 PM
0
0
Sat, 23 Jun  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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